502816320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2459}}^1$

素因数の和:2553

約数の個数: 168

約数和(自身を含む): 1754550720

約数和(自身を除く): 1251734400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2459, 2556, 2840, 2880, 3195, 3408, 4260, 4544, 4918, 5112, 5680, 6390, 6816, 7377, 8520, 9836, 10224, 11360, 12295, 12780, 13632, 14754, 17040, 19672, 20448, 22131, 22720, 24590, 25560, 29508, 34080, 36885, 39344, 40896, 44262, 49180, 51120, 59016, 68160, 73770, 78688, 88524, 98360, 102240, 110655, 118032, 147540, 157376, 174589, 177048, 196720, 204480, 221310, 236064, 295080, 349178, 354096, 393440, 442620, 472128, 523767, 590160, 698356, 708192, 786880, 872945, 885240, 1047534, 1180320, 1396712, 1416384, 1571301, 1745890, 1770480, 2095068, 2360640, 2618835, 2793424, 3142602, 3491780, 3540960, 4190136, 5237670, 5586848, 6285204, 6983560, 7081920, 7856505, 8380272, 10475340, 11173696, 12570408, 13967120, 15713010, 16760544, 20950680, 25140816, 27934240, 31426020, 33521088, 41901360, 50281632, 55868480, 62852040, 83802720, 100563264, 125704080, 167605440, 251408160, 502816320]

約数ペア:

[(1, 502816320), (2, 251408160), (3, 167605440), (4, 125704080), (5, 100563264), (6, 83802720), (8, 62852040), (9, 55868480), (10, 50281632), (12, 41901360), (15, 33521088), (16, 31426020), (18, 27934240), (20, 25140816), (24, 20950680), (30, 16760544), (32, 15713010), (36, 13967120), (40, 12570408), (45, 11173696), (48, 10475340), (60, 8380272), (64, 7856505), (71, 7081920), (72, 6983560), (80, 6285204), (90, 5586848), (96, 5237670), (120, 4190136), (142, 3540960), (144, 3491780), (160, 3142602), (180, 2793424), (192, 2618835), (213, 2360640), (240, 2095068), (284, 1770480), (288, 1745890), (320, 1571301), (355, 1416384), (360, 1396712), (426, 1180320), (480, 1047534), (568, 885240), (576, 872945), (639, 786880), (710, 708192), (720, 698356), (852, 590160), (960, 523767), (1065, 472128), (1136, 442620), (1278, 393440), (1420, 354096), (1440, 349178), (1704, 295080), (2130, 236064), (2272, 221310), (2459, 204480), (2556, 196720), (2840, 177048), (2880, 174589), (3195, 157376), (3408, 147540), (4260, 118032), (4544, 110655), (4918, 102240), (5112, 98360), (5680, 88524), (6390, 78688), (6816, 73770), (7377, 68160), (8520, 59016), (9836, 51120), (10224, 49180), (11360, 44262), (12295, 40896), (12780, 39344), (13632, 36885), (14754, 34080), (17040, 29508), (19672, 25560), (20448, 24590), (22131, 22720)]