90932640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{487}}^1$

素因数の和:894

約数の個数: 96

約数和(自身を含む): 287763840

約数和(自身を除く): 196831200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 389, 480, 487, 778, 974, 1167, 1461, 1556, 1945, 1948, 2334, 2435, 2922, 3112, 3890, 3896, 4668, 4870, 5835, 5844, 6224, 7305, 7780, 7792, 9336, 9740, 11670, 11688, 12448, 14610, 15560, 15584, 18672, 19480, 23340, 23376, 29220, 31120, 37344, 38960, 46680, 46752, 58440, 62240, 77920, 93360, 116880, 186720, 189443, 233760, 378886, 568329, 757772, 947215, 1136658, 1515544, 1894430, 2273316, 2841645, 3031088, 3788860, 4546632, 5683290, 6062176, 7577720, 9093264, 11366580, 15155440, 18186528, 22733160, 30310880, 45466320, 90932640]

約数ペア:

[(1, 90932640), (2, 45466320), (3, 30310880), (4, 22733160), (5, 18186528), (6, 15155440), (8, 11366580), (10, 9093264), (12, 7577720), (15, 6062176), (16, 5683290), (20, 4546632), (24, 3788860), (30, 3031088), (32, 2841645), (40, 2273316), (48, 1894430), (60, 1515544), (80, 1136658), (96, 947215), (120, 757772), (160, 568329), (240, 378886), (389, 233760), (480, 189443), (487, 186720), (778, 116880), (974, 93360), (1167, 77920), (1461, 62240), (1556, 58440), (1945, 46752), (1948, 46680), (2334, 38960), (2435, 37344), (2922, 31120), (3112, 29220), (3890, 23376), (3896, 23340), (4668, 19480), (4870, 18672), (5835, 15584), (5844, 15560), (6224, 14610), (7305, 12448), (7780, 11688), (7792, 11670), (9336, 9740)]