15388807680

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1579}}^1$

素因数の和:1661

約数の個数: 400

約数和(自身を含む): 56326216320

約数和(自身を除く): 40937408640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 81, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 162, 180, 188, 192, 216, 235, 240, 256, 270, 282, 288, 320, 324, 360, 376, 384, 405, 423, 432, 470, 480, 512, 540, 564, 576, 640, 648, 705, 720, 752, 768, 810, 846, 864, 940, 960, 1080, 1128, 1152, 1269, 1280, 1296, 1410, 1440, 1504, 1536, 1579, 1620, 1692, 1728, 1880, 1920, 2115, 2160, 2256, 2304, 2538, 2560, 2592, 2820, 2880, 3008, 3158, 3240, 3384, 3456, 3760, 3807, 3840, 4230, 4320, 4512, 4608, 4737, 5076, 5184, 5640, 5760, 6016, 6316, 6345, 6480, 6768, 6912, 7520, 7614, 7680, 7895, 8460, 8640, 9024, 9474, 10152, 10368, 11280, 11520, 12032, 12632, 12690, 12960, 13536, 13824, 14211, 15040, 15228, 15790, 16920, 17280, 18048, 18948, 19035, 20304, 20736, 22560, 23040, 23685, 24064, 25264, 25380, 25920, 27072, 28422, 30080, 30456, 31580, 33840, 34560, 36096, 37896, 38070, 40608, 41472, 42633, 45120, 47370, 50528, 50760, 51840, 54144, 56844, 60160, 60912, 63160, 67680, 69120, 71055, 72192, 74213, 75792, 76140, 81216, 85266, 90240, 94740, 101056, 101520, 103680, 108288, 113688, 120320, 121824, 126320, 127899, 135360, 142110, 148426, 151584, 152280, 162432, 170532, 180480, 189480, 202112, 203040, 207360, 213165, 216576, 222639, 227376, 243648, 252640, 255798, 270720, 284220, 296852, 303168, 304560, 324864, 341064, 360960, 371065, 378960, 404224, 406080, 426330, 445278, 454752, 487296, 505280, 511596, 541440, 568440, 593704, 606336, 609120, 639495, 649728, 667917, 682128, 742130, 757920, 808448, 812160, 852660, 890556, 909504, 974592, 1010560, 1023192, 1082880, 1113195, 1136880, 1187408, 1212672, 1218240, 1278990, 1335834, 1364256, 1484260, 1515840, 1624320, 1705320, 1781112, 1819008, 1949184, 2003751, 2021120, 2046384, 2226390, 2273760, 2374816, 2425344, 2436480, 2557980, 2671668, 2728512, 2968520, 3031680, 3248640, 3339585, 3410640, 3562224, 3638016, 4007502, 4042240, 4092768, 4452780, 4547520, 4749632, 4872960, 5115960, 5343336, 5457024, 5937040, 6011253, 6063360, 6679170, 6821280, 7124448, 7276032, 8015004, 8185536, 8905560, 9095040, 9499264, 9745920, 10018755, 10231920, 10686672, 10914048, 11874080, 12022506, 12126720, 13358340, 13642560, 14248896, 16030008, 16371072, 17811120, 18190080, 18998528, 20037510, 20463840, 21373344, 21828096, 23748160, 24045012, 26716680, 27285120, 28497792, 30056265, 32060016, 32742144, 35622240, 36380160, 37997056, 40075020, 40927680, 42746688, 47496320, 48090024, 53433360, 54570240, 56995584, 60112530, 64120032, 65484288, 71244480, 80150040, 81855360, 85493376, 94992640, 96180048, 106866720, 109140480, 113991168, 120225060, 128240064, 142488960, 160300080, 163710720, 170986752, 189985280, 192360096, 213733440, 240450120, 256480128, 284977920, 320600160, 327421440, 341973504, 384720192, 427466880, 480900240, 512960256, 569955840, 641200320, 769440384, 854933760, 961800480, 1025920512, 1282400640, 1538880768, 1709867520, 1923600960, 2564801280, 3077761536, 3847201920, 5129602560, 7694403840, 15388807680]

約数ペア:

[(1, 15388807680), (2, 7694403840), (3, 5129602560), (4, 3847201920), (5, 3077761536), (6, 2564801280), (8, 1923600960), (9, 1709867520), (10, 1538880768), (12, 1282400640), (15, 1025920512), (16, 961800480), (18, 854933760), (20, 769440384), (24, 641200320), (27, 569955840), (30, 512960256), (32, 480900240), (36, 427466880), (40, 384720192), (45, 341973504), (47, 327421440), (48, 320600160), (54, 284977920), (60, 256480128), (64, 240450120), (72, 213733440), (80, 192360096), (81, 189985280), (90, 170986752), (94, 163710720), (96, 160300080), (108, 142488960), (120, 128240064), (128, 120225060), (135, 113991168), (141, 109140480), (144, 106866720), (160, 96180048), (162, 94992640), (180, 85493376), (188, 81855360), (192, 80150040), (216, 71244480), (235, 65484288), (240, 64120032), (256, 60112530), (270, 56995584), (282, 54570240), (288, 53433360), (320, 48090024), (324, 47496320), (360, 42746688), (376, 40927680), (384, 40075020), (405, 37997056), (423, 36380160), (432, 35622240), (470, 32742144), (480, 32060016), (512, 30056265), (540, 28497792), (564, 27285120), (576, 26716680), (640, 24045012), (648, 23748160), (705, 21828096), (720, 21373344), (752, 20463840), (768, 20037510), (810, 18998528), (846, 18190080), (864, 17811120), (940, 16371072), (960, 16030008), (1080, 14248896), (1128, 13642560), (1152, 13358340), (1269, 12126720), (1280, 12022506), (1296, 11874080), (1410, 10914048), (1440, 10686672), (1504, 10231920), (1536, 10018755), (1579, 9745920), (1620, 9499264), (1692, 9095040), (1728, 8905560), (1880, 8185536), (1920, 8015004), (2115, 7276032), (2160, 7124448), (2256, 6821280), (2304, 6679170), (2538, 6063360), (2560, 6011253), (2592, 5937040), (2820, 5457024), (2880, 5343336), (3008, 5115960), (3158, 4872960), (3240, 4749632), (3384, 4547520), (3456, 4452780), (3760, 4092768), (3807, 4042240), (3840, 4007502), (4230, 3638016), (4320, 3562224), (4512, 3410640), (4608, 3339585), (4737, 3248640), (5076, 3031680), (5184, 2968520), (5640, 2728512), (5760, 2671668), (6016, 2557980), (6316, 2436480), (6345, 2425344), (6480, 2374816), (6768, 2273760), (6912, 2226390), (7520, 2046384), (7614, 2021120), (7680, 2003751), (7895, 1949184), (8460, 1819008), (8640, 1781112), (9024, 1705320), (9474, 1624320), (10152, 1515840), (10368, 1484260), (11280, 1364256), (11520, 1335834), (12032, 1278990), (12632, 1218240), (12690, 1212672), (12960, 1187408), (13536, 1136880), (13824, 1113195), (14211, 1082880), (15040, 1023192), (15228, 1010560), (15790, 974592), (16920, 909504), (17280, 890556), (18048, 852660), (18948, 812160), (19035, 808448), (20304, 757920), (20736, 742130), (22560, 682128), (23040, 667917), (23685, 649728), (24064, 639495), (25264, 609120), (25380, 606336), (25920, 593704), (27072, 568440), (28422, 541440), (30080, 511596), (30456, 505280), (31580, 487296), (33840, 454752), (34560, 445278), (36096, 426330), (37896, 406080), (38070, 404224), (40608, 378960), (41472, 371065), (42633, 360960), (45120, 341064), (47370, 324864), (50528, 304560), (50760, 303168), (51840, 296852), (54144, 284220), (56844, 270720), (60160, 255798), (60912, 252640), (63160, 243648), (67680, 227376), (69120, 222639), (71055, 216576), (72192, 213165), (74213, 207360), (75792, 203040), (76140, 202112), (81216, 189480), (85266, 180480), (90240, 170532), (94740, 162432), (101056, 152280), (101520, 151584), (103680, 148426), (108288, 142110), (113688, 135360), (120320, 127899), (121824, 126320)]