77741040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24917}}^1$

素因数の和:24946

約数の個数: 80

約数和(自身を含む): 259545888

約数和(自身を除く): 181804848

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, 24917, 49834, 74751, 99668, 124585, 149502, 199336, 249170, 299004, 323921, 373755, 398672, 498340, 598008, 647842, 747510, 971763, 996680, 1196016, 1295684, 1495020, 1619605, 1943526, 1993360, 2591368, 2990040, 3239210, 3887052, 4858815, 5182736, 5980080, 6478420, 7774104, 9717630, 12956840, 15548208, 19435260, 25913680, 38870520, 77741040]

約数ペア:

[(1, 77741040), (2, 38870520), (3, 25913680), (4, 19435260), (5, 15548208), (6, 12956840), (8, 9717630), (10, 7774104), (12, 6478420), (13, 5980080), (15, 5182736), (16, 4858815), (20, 3887052), (24, 3239210), (26, 2990040), (30, 2591368), (39, 1993360), (40, 1943526), (48, 1619605), (52, 1495020), (60, 1295684), (65, 1196016), (78, 996680), (80, 971763), (104, 747510), (120, 647842), (130, 598008), (156, 498340), (195, 398672), (208, 373755), (240, 323921), (260, 299004), (312, 249170), (390, 199336), (520, 149502), (624, 124585), (780, 99668), (1040, 74751), (1560, 49834), (3120, 24917)]