56365440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1000

約数の個数: 128

約数和(自身を含む): 185656320

約数和(自身を除く): 129290880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 947, 960, 992, 1240, 1488, 1860, 1894, 1920, 1984, 2480, 2841, 2976, 3720, 3788, 3968, 4735, 4960, 5682, 5952, 7440, 7576, 9470, 9920, 11364, 11904, 14205, 14880, 15152, 18940, 19840, 22728, 28410, 29357, 29760, 30304, 37880, 45456, 56820, 58714, 59520, 60608, 75760, 88071, 90912, 113640, 117428, 121216, 146785, 151520, 176142, 181824, 227280, 234856, 293570, 303040, 352284, 363648, 440355, 454560, 469712, 587140, 606080, 704568, 880710, 909120, 939424, 1174280, 1409136, 1761420, 1818240, 1878848, 2348560, 2818272, 3522840, 3757696, 4697120, 5636544, 7045680, 9394240, 11273088, 14091360, 18788480, 28182720, 56365440]

約数ペア:

[(1, 56365440), (2, 28182720), (3, 18788480), (4, 14091360), (5, 11273088), (6, 9394240), (8, 7045680), (10, 5636544), (12, 4697120), (15, 3757696), (16, 3522840), (20, 2818272), (24, 2348560), (30, 1878848), (31, 1818240), (32, 1761420), (40, 1409136), (48, 1174280), (60, 939424), (62, 909120), (64, 880710), (80, 704568), (93, 606080), (96, 587140), (120, 469712), (124, 454560), (128, 440355), (155, 363648), (160, 352284), (186, 303040), (192, 293570), (240, 234856), (248, 227280), (310, 181824), (320, 176142), (372, 151520), (384, 146785), (465, 121216), (480, 117428), (496, 113640), (620, 90912), (640, 88071), (744, 75760), (930, 60608), (947, 59520), (960, 58714), (992, 56820), (1240, 45456), (1488, 37880), (1860, 30304), (1894, 29760), (1920, 29357), (1984, 28410), (2480, 22728), (2841, 19840), (2976, 18940), (3720, 15152), (3788, 14880), (3968, 14205), (4735, 11904), (4960, 11364), (5682, 9920), (5952, 9470), (7440, 7576)]