154156080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49409}}^1$

素因数の和:49438

約数の個数: 80

約数和(自身を含む): 514654560

約数和(自身を除く): 360498480

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, 49409, 98818, 148227, 197636, 247045, 296454, 395272, 494090, 592908, 642317, 741135, 790544, 988180, 1185816, 1284634, 1482270, 1926951, 1976360, 2371632, 2569268, 2964540, 3211585, 3853902, 3952720, 5138536, 5929080, 6423170, 7707804, 9634755, 10277072, 11858160, 12846340, 15415608, 19269510, 25692680, 30831216, 38539020, 51385360, 77078040, 154156080]

約数ペア:

[(1, 154156080), (2, 77078040), (3, 51385360), (4, 38539020), (5, 30831216), (6, 25692680), (8, 19269510), (10, 15415608), (12, 12846340), (13, 11858160), (15, 10277072), (16, 9634755), (20, 7707804), (24, 6423170), (26, 5929080), (30, 5138536), (39, 3952720), (40, 3853902), (48, 3211585), (52, 2964540), (60, 2569268), (65, 2371632), (78, 1976360), (80, 1926951), (104, 1482270), (120, 1284634), (130, 1185816), (156, 988180), (195, 790544), (208, 741135), (240, 642317), (260, 592908), (312, 494090), (390, 395272), (520, 296454), (624, 247045), (780, 197636), (1040, 148227), (1560, 98818), (3120, 49409)]