27290640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8747}}^1$

素因数の和:8776

約数の個数: 80

約数和(自身を含む): 91119168

約数和(自身を除く): 63828528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 8747, 17494, 26241, 34988, 43735, 52482, 69976, 87470, 104964, 113711, 131205, 139952, 174940, 209928, 227422, 262410, 341133, 349880, 419856, 454844, 524820, 568555, 682266, 699760, 909688, 1049640, 1137110, 1364532, 1705665, 1819376, 2099280, 2274220, 2729064, 3411330, 4548440, 5458128, 6822660, 9096880, 13645320, 27290640]

約数ペア:

[(1, 27290640), (2, 13645320), (3, 9096880), (4, 6822660), (5, 5458128), (6, 4548440), (8, 3411330), (10, 2729064), (12, 2274220), (13, 2099280), (15, 1819376), (16, 1705665), (20, 1364532), (24, 1137110), (26, 1049640), (30, 909688), (39, 699760), (40, 682266), (48, 568555), (52, 524820), (60, 454844), (65, 419856), (78, 349880), (80, 341133), (104, 262410), (120, 227422), (130, 209928), (156, 174940), (195, 139952), (208, 131205), (240, 113711), (260, 104964), (312, 87470), (390, 69976), (520, 52482), (624, 43735), (780, 34988), (1040, 26241), (1560, 17494), (3120, 8747)]