390756960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2741}}^1$

素因数の和:2779

約数の個数: 240

約数和(自身を含む): 1504963152

約数和(自身を除く): 1114206192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2741, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5280, 5482, 5940, 6480, 7128, 7920, 8223, 8910, 9504, 10964, 11880, 12960, 13705, 14256, 15840, 16446, 17820, 21928, 23760, 24669, 27410, 28512, 30151, 32892, 35640, 41115, 43856, 47520, 49338, 54820, 60302, 65784, 71280, 74007, 82230, 87712, 90453, 98676, 109640, 120604, 123345, 131568, 142560, 148014, 150755, 164460, 180906, 197352, 219280, 222021, 241208, 246690, 263136, 271359, 296028, 301510, 328920, 361812, 370035, 394704, 438560, 444042, 452265, 482416, 493380, 542718, 592056, 603020, 657840, 723624, 740070, 789408, 814077, 888084, 904530, 964832, 986760, 1085436, 1110105, 1184112, 1206040, 1315680, 1356795, 1447248, 1480140, 1628154, 1776168, 1809060, 1973520, 2170872, 2220210, 2368224, 2412080, 2442231, 2713590, 2894496, 2960280, 3256308, 3552336, 3618120, 3947040, 4070385, 4341744, 4440420, 4824160, 4884462, 5427180, 5920560, 6512616, 7104672, 7236240, 8140770, 8683488, 8880840, 9768924, 10854360, 11841120, 12211155, 13025232, 14472480, 16281540, 17761680, 19537848, 21708720, 24422310, 26050464, 32563080, 35523360, 39075696, 43417440, 48844620, 65126160, 78151392, 97689240, 130252320, 195378480, 390756960]

約数ペア:

[(1, 390756960), (2, 195378480), (3, 130252320), (4, 97689240), (5, 78151392), (6, 65126160), (8, 48844620), (9, 43417440), (10, 39075696), (11, 35523360), (12, 32563080), (15, 26050464), (16, 24422310), (18, 21708720), (20, 19537848), (22, 17761680), (24, 16281540), (27, 14472480), (30, 13025232), (32, 12211155), (33, 11841120), (36, 10854360), (40, 9768924), (44, 8880840), (45, 8683488), (48, 8140770), (54, 7236240), (55, 7104672), (60, 6512616), (66, 5920560), (72, 5427180), (80, 4884462), (81, 4824160), (88, 4440420), (90, 4341744), (96, 4070385), (99, 3947040), (108, 3618120), (110, 3552336), (120, 3256308), (132, 2960280), (135, 2894496), (144, 2713590), (160, 2442231), (162, 2412080), (165, 2368224), (176, 2220210), (180, 2170872), (198, 1973520), (216, 1809060), (220, 1776168), (240, 1628154), (264, 1480140), (270, 1447248), (288, 1356795), (297, 1315680), (324, 1206040), (330, 1184112), (352, 1110105), (360, 1085436), (396, 986760), (405, 964832), (432, 904530), (440, 888084), (480, 814077), (495, 789408), (528, 740070), (540, 723624), (594, 657840), (648, 603020), (660, 592056), (720, 542718), (792, 493380), (810, 482416), (864, 452265), (880, 444042), (891, 438560), (990, 394704), (1056, 370035), (1080, 361812), (1188, 328920), (1296, 301510), (1320, 296028), (1440, 271359), (1485, 263136), (1584, 246690), (1620, 241208), (1760, 222021), (1782, 219280), (1980, 197352), (2160, 180906), (2376, 164460), (2592, 150755), (2640, 148014), (2741, 142560), (2970, 131568), (3168, 123345), (3240, 120604), (3564, 109640), (3960, 98676), (4320, 90453), (4455, 87712), (4752, 82230), (5280, 74007), (5482, 71280), (5940, 65784), (6480, 60302), (7128, 54820), (7920, 49338), (8223, 47520), (8910, 43856), (9504, 41115), (10964, 35640), (11880, 32892), (12960, 30151), (13705, 28512), (14256, 27410), (15840, 24669), (16446, 23760), (17820, 21928)]