80258730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2837}}^1$

素因数の和:2911

約数の個数: 64

約数和(自身を含む): 205970688

約数和(自身を除く): 125711958

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 82, 115, 123, 138, 205, 230, 246, 345, 410, 615, 690, 943, 1230, 1886, 2829, 2837, 4715, 5658, 5674, 8511, 9430, 14145, 14185, 17022, 28290, 28370, 42555, 65251, 85110, 116317, 130502, 195753, 232634, 326255, 348951, 391506, 581585, 652510, 697902, 978765, 1163170, 1744755, 1957530, 2675291, 3489510, 5350582, 8025873, 13376455, 16051746, 26752910, 40129365, 80258730]

約数ペア:

[(1, 80258730), (2, 40129365), (3, 26752910), (5, 16051746), (6, 13376455), (10, 8025873), (15, 5350582), (23, 3489510), (30, 2675291), (41, 1957530), (46, 1744755), (69, 1163170), (82, 978765), (115, 697902), (123, 652510), (138, 581585), (205, 391506), (230, 348951), (246, 326255), (345, 232634), (410, 195753), (615, 130502), (690, 116317), (943, 85110), (1230, 65251), (1886, 42555), (2829, 28370), (2837, 28290), (4715, 17022), (5658, 14185), (5674, 14145), (8511, 9430)]