85608120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54877}}^1$

素因数の和:54904

約数の個数: 64

約数和(自身を含む): 276585120

約数和(自身を除く): 190977000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 54877, 109754, 164631, 219508, 274385, 329262, 439016, 548770, 658524, 713401, 823155, 1097540, 1317048, 1426802, 1646310, 2140203, 2195080, 2853604, 3292620, 3567005, 4280406, 5707208, 6585240, 7134010, 8560812, 10701015, 14268020, 17121624, 21402030, 28536040, 42804060, 85608120]

約数ペア:

[(1, 85608120), (2, 42804060), (3, 28536040), (4, 21402030), (5, 17121624), (6, 14268020), (8, 10701015), (10, 8560812), (12, 7134010), (13, 6585240), (15, 5707208), (20, 4280406), (24, 3567005), (26, 3292620), (30, 2853604), (39, 2195080), (40, 2140203), (52, 1646310), (60, 1426802), (65, 1317048), (78, 1097540), (104, 823155), (120, 713401), (130, 658524), (156, 548770), (195, 439016), (260, 329262), (312, 274385), (390, 219508), (520, 164631), (780, 109754), (1560, 54877)]