189037680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60589}}^1$

素因数の和:60618

約数の個数: 80

約数和(自身を含む): 631105440

約数和(自身を除く): 442067760

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, 60589, 121178, 181767, 242356, 302945, 363534, 484712, 605890, 727068, 787657, 908835, 969424, 1211780, 1454136, 1575314, 1817670, 2362971, 2423560, 2908272, 3150628, 3635340, 3938285, 4725942, 4847120, 6301256, 7270680, 7876570, 9451884, 11814855, 12602512, 14541360, 15753140, 18903768, 23629710, 31506280, 37807536, 47259420, 63012560, 94518840, 189037680]

約数ペア:

[(1, 189037680), (2, 94518840), (3, 63012560), (4, 47259420), (5, 37807536), (6, 31506280), (8, 23629710), (10, 18903768), (12, 15753140), (13, 14541360), (15, 12602512), (16, 11814855), (20, 9451884), (24, 7876570), (26, 7270680), (30, 6301256), (39, 4847120), (40, 4725942), (48, 3938285), (52, 3635340), (60, 3150628), (65, 2908272), (78, 2423560), (80, 2362971), (104, 1817670), (120, 1575314), (130, 1454136), (156, 1211780), (195, 969424), (208, 908835), (240, 787657), (260, 727068), (312, 605890), (390, 484712), (520, 363534), (624, 302945), (780, 242356), (1040, 181767), (1560, 121178), (3120, 60589)]