387296640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:303

約数の個数: 320

約数和(自身を含む): 1433646720

約数和(自身を除く): 1046350080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 241, 248, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 482, 496, 540, 558, 576, 620, 640, 648, 720, 723, 744, 810, 837, 864, 930, 960, 964, 992, 1080, 1116, 1152, 1205, 1240, 1296, 1395, 1440, 1446, 1488, 1620, 1674, 1728, 1860, 1920, 1928, 1984, 2160, 2169, 2232, 2410, 2480, 2511, 2592, 2790, 2880, 2892, 2976, 3240, 3348, 3456, 3615, 3720, 3856, 3968, 4185, 4320, 4338, 4464, 4820, 4960, 5022, 5184, 5580, 5760, 5784, 5952, 6480, 6507, 6696, 7230, 7440, 7471, 7712, 8370, 8640, 8676, 8928, 9640, 9920, 10044, 10368, 10845, 11160, 11568, 11904, 12555, 12960, 13014, 13392, 14460, 14880, 14942, 15424, 16740, 17280, 17352, 17856, 19280, 19521, 19840, 20088, 21690, 22320, 22413, 23136, 25110, 25920, 26028, 26784, 28920, 29760, 29884, 30848, 32535, 33480, 34704, 35712, 37355, 38560, 39042, 40176, 43380, 44640, 44826, 46272, 50220, 51840, 52056, 53568, 57840, 59520, 59768, 65070, 66960, 67239, 69408, 74710, 77120, 78084, 80352, 86760, 89280, 89652, 92544, 97605, 100440, 104112, 107136, 112065, 115680, 119536, 130140, 133920, 134478, 138816, 149420, 154240, 156168, 160704, 173520, 178560, 179304, 195210, 200880, 201717, 208224, 224130, 231360, 239072, 260280, 267840, 268956, 277632, 298840, 312336, 321408, 336195, 347040, 358608, 390420, 401760, 403434, 416448, 448260, 462720, 478144, 520560, 535680, 537912, 597680, 605151, 624672, 672390, 694080, 717216, 780840, 803520, 806868, 832896, 896520, 956288, 1008585, 1041120, 1075824, 1195360, 1210302, 1249344, 1344780, 1388160, 1434432, 1561680, 1607040, 1613736, 1793040, 2017170, 2082240, 2151648, 2390720, 2420604, 2498688, 2689560, 2868864, 3025755, 3123360, 3227472, 3586080, 4034340, 4164480, 4303296, 4781440, 4841208, 5379120, 6051510, 6246720, 6454944, 7172160, 8068680, 8606592, 9682416, 10758240, 12103020, 12493440, 12909888, 14344320, 16137360, 19364832, 21516480, 24206040, 25819776, 32274720, 38729664, 43032960, 48412080, 64549440, 77459328, 96824160, 129098880, 193648320, 387296640]

約数ペア:

[(1, 387296640), (2, 193648320), (3, 129098880), (4, 96824160), (5, 77459328), (6, 64549440), (8, 48412080), (9, 43032960), (10, 38729664), (12, 32274720), (15, 25819776), (16, 24206040), (18, 21516480), (20, 19364832), (24, 16137360), (27, 14344320), (30, 12909888), (31, 12493440), (32, 12103020), (36, 10758240), (40, 9682416), (45, 8606592), (48, 8068680), (54, 7172160), (60, 6454944), (62, 6246720), (64, 6051510), (72, 5379120), (80, 4841208), (81, 4781440), (90, 4303296), (93, 4164480), (96, 4034340), (108, 3586080), (120, 3227472), (124, 3123360), (128, 3025755), (135, 2868864), (144, 2689560), (155, 2498688), (160, 2420604), (162, 2390720), (180, 2151648), (186, 2082240), (192, 2017170), (216, 1793040), (240, 1613736), (241, 1607040), (248, 1561680), (270, 1434432), (279, 1388160), (288, 1344780), (310, 1249344), (320, 1210302), (324, 1195360), (360, 1075824), (372, 1041120), (384, 1008585), (405, 956288), (432, 896520), (465, 832896), (480, 806868), (482, 803520), (496, 780840), (540, 717216), (558, 694080), (576, 672390), (620, 624672), (640, 605151), (648, 597680), (720, 537912), (723, 535680), (744, 520560), (810, 478144), (837, 462720), (864, 448260), (930, 416448), (960, 403434), (964, 401760), (992, 390420), (1080, 358608), (1116, 347040), (1152, 336195), (1205, 321408), (1240, 312336), (1296, 298840), (1395, 277632), (1440, 268956), (1446, 267840), (1488, 260280), (1620, 239072), (1674, 231360), (1728, 224130), (1860, 208224), (1920, 201717), (1928, 200880), (1984, 195210), (2160, 179304), (2169, 178560), (2232, 173520), (2410, 160704), (2480, 156168), (2511, 154240), (2592, 149420), (2790, 138816), (2880, 134478), (2892, 133920), (2976, 130140), (3240, 119536), (3348, 115680), (3456, 112065), (3615, 107136), (3720, 104112), (3856, 100440), (3968, 97605), (4185, 92544), (4320, 89652), (4338, 89280), (4464, 86760), (4820, 80352), (4960, 78084), (5022, 77120), (5184, 74710), (5580, 69408), (5760, 67239), (5784, 66960), (5952, 65070), (6480, 59768), (6507, 59520), (6696, 57840), (7230, 53568), (7440, 52056), (7471, 51840), (7712, 50220), (8370, 46272), (8640, 44826), (8676, 44640), (8928, 43380), (9640, 40176), (9920, 39042), (10044, 38560), (10368, 37355), (10845, 35712), (11160, 34704), (11568, 33480), (11904, 32535), (12555, 30848), (12960, 29884), (13014, 29760), (13392, 28920), (14460, 26784), (14880, 26028), (14942, 25920), (15424, 25110), (16740, 23136), (17280, 22413), (17352, 22320), (17856, 21690), (19280, 20088), (19521, 19840)]