54581280

素因数分解:

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

素因数の和:8778

約数の個数: 96

約数和(自身を含む): 185177664

約数和(自身を除く): 130596384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 8747, 17494, 26241, 34988, 43735, 52482, 69976, 87470, 104964, 113711, 131205, 139952, 174940, 209928, 227422, 262410, 279904, 341133, 349880, 419856, 454844, 524820, 568555, 682266, 699760, 839712, 909688, 1049640, 1137110, 1364532, 1399520, 1705665, 1819376, 2099280, 2274220, 2729064, 3411330, 3638752, 4198560, 4548440, 5458128, 6822660, 9096880, 10916256, 13645320, 18193760, 27290640, 54581280]

約数ペア:

[(1, 54581280), (2, 27290640), (3, 18193760), (4, 13645320), (5, 10916256), (6, 9096880), (8, 6822660), (10, 5458128), (12, 4548440), (13, 4198560), (15, 3638752), (16, 3411330), (20, 2729064), (24, 2274220), (26, 2099280), (30, 1819376), (32, 1705665), (39, 1399520), (40, 1364532), (48, 1137110), (52, 1049640), (60, 909688), (65, 839712), (78, 699760), (80, 682266), (96, 568555), (104, 524820), (120, 454844), (130, 419856), (156, 349880), (160, 341133), (195, 279904), (208, 262410), (240, 227422), (260, 209928), (312, 174940), (390, 139952), (416, 131205), (480, 113711), (520, 104964), (624, 87470), (780, 69976), (1040, 52482), (1248, 43735), (1560, 34988), (2080, 26241), (3120, 17494), (6240, 8747)]