55955640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35869}}^1$

素因数の和:35896

約数の個数: 64

約数和(自身を含む): 180784800

約数和(自身を除く): 124829160

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, 35869, 71738, 107607, 143476, 179345, 215214, 286952, 358690, 430428, 466297, 538035, 717380, 860856, 932594, 1076070, 1398891, 1434760, 1865188, 2152140, 2331485, 2797782, 3730376, 4304280, 4662970, 5595564, 6994455, 9325940, 11191128, 13988910, 18651880, 27977820, 55955640]

約数ペア:

[(1, 55955640), (2, 27977820), (3, 18651880), (4, 13988910), (5, 11191128), (6, 9325940), (8, 6994455), (10, 5595564), (12, 4662970), (13, 4304280), (15, 3730376), (20, 2797782), (24, 2331485), (26, 2152140), (30, 1865188), (39, 1434760), (40, 1398891), (52, 1076070), (60, 932594), (65, 860856), (78, 717380), (104, 538035), (120, 466297), (130, 430428), (156, 358690), (195, 286952), (260, 215214), (312, 179345), (390, 143476), (520, 107607), (780, 71738), (1560, 35869)]