79276080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25409}}^1$

素因数の和:25438

約数の個数: 80

約数和(自身を含む): 264670560

約数和(自身を除く): 185394480

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, 25409, 50818, 76227, 101636, 127045, 152454, 203272, 254090, 304908, 330317, 381135, 406544, 508180, 609816, 660634, 762270, 990951, 1016360, 1219632, 1321268, 1524540, 1651585, 1981902, 2032720, 2642536, 3049080, 3303170, 3963804, 4954755, 5285072, 6098160, 6606340, 7927608, 9909510, 13212680, 15855216, 19819020, 26425360, 39638040, 79276080]

約数ペア:

[(1, 79276080), (2, 39638040), (3, 26425360), (4, 19819020), (5, 15855216), (6, 13212680), (8, 9909510), (10, 7927608), (12, 6606340), (13, 6098160), (15, 5285072), (16, 4954755), (20, 3963804), (24, 3303170), (26, 3049080), (30, 2642536), (39, 2032720), (40, 1981902), (48, 1651585), (52, 1524540), (60, 1321268), (65, 1219632), (78, 1016360), (80, 990951), (104, 762270), (120, 660634), (130, 609816), (156, 508180), (195, 406544), (208, 381135), (240, 330317), (260, 304908), (312, 254090), (390, 203272), (520, 152454), (624, 127045), (780, 101636), (1040, 76227), (1560, 50818), (3120, 25409)]