578251680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38861}}^1$

素因数の和:38910

約数の個数: 96

約数和(自身を含む): 1880299008

約数和(自身を除く): 1302047328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 38861, 77722, 116583, 155444, 194305, 233166, 310888, 388610, 466332, 582915, 621776, 777220, 932664, 1165830, 1204691, 1243552, 1554440, 1865328, 2331660, 2409382, 3108880, 3614073, 3730656, 4663320, 4818764, 6023455, 6217760, 7228146, 9326640, 9637528, 12046910, 14456292, 18070365, 18653280, 19275056, 24093820, 28912584, 36140730, 38550112, 48187640, 57825168, 72281460, 96375280, 115650336, 144562920, 192750560, 289125840, 578251680]

約数ペア:

[(1, 578251680), (2, 289125840), (3, 192750560), (4, 144562920), (5, 115650336), (6, 96375280), (8, 72281460), (10, 57825168), (12, 48187640), (15, 38550112), (16, 36140730), (20, 28912584), (24, 24093820), (30, 19275056), (31, 18653280), (32, 18070365), (40, 14456292), (48, 12046910), (60, 9637528), (62, 9326640), (80, 7228146), (93, 6217760), (96, 6023455), (120, 4818764), (124, 4663320), (155, 3730656), (160, 3614073), (186, 3108880), (240, 2409382), (248, 2331660), (310, 1865328), (372, 1554440), (465, 1243552), (480, 1204691), (496, 1165830), (620, 932664), (744, 777220), (930, 621776), (992, 582915), (1240, 466332), (1488, 388610), (1860, 310888), (2480, 233166), (2976, 194305), (3720, 155444), (4960, 116583), (7440, 77722), (14880, 38861)]