57237960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36691}}^1$

素因数の和:36718

約数の個数: 64

約数和(自身を含む): 184927680

約数和(自身を除く): 127689720

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, 36691, 73382, 110073, 146764, 183455, 220146, 293528, 366910, 440292, 476983, 550365, 733820, 880584, 953966, 1100730, 1430949, 1467640, 1907932, 2201460, 2384915, 2861898, 3815864, 4402920, 4769830, 5723796, 7154745, 9539660, 11447592, 14309490, 19079320, 28618980, 57237960]

約数ペア:

[(1, 57237960), (2, 28618980), (3, 19079320), (4, 14309490), (5, 11447592), (6, 9539660), (8, 7154745), (10, 5723796), (12, 4769830), (13, 4402920), (15, 3815864), (20, 2861898), (24, 2384915), (26, 2201460), (30, 1907932), (39, 1467640), (40, 1430949), (52, 1100730), (60, 953966), (65, 880584), (78, 733820), (104, 550365), (120, 476983), (130, 440292), (156, 366910), (195, 293528), (260, 220146), (312, 183455), (390, 146764), (520, 110073), (780, 73382), (1560, 36691)]