77896740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1298279}}^1$

素因数の和:1298291

約数の個数: 24

約数和(自身を含む): 218111040

約数和(自身を除く): 140214300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1298279, 2596558, 3894837, 5193116, 6491395, 7789674, 12982790, 15579348, 19474185, 25965580, 38948370, 77896740]

約数ペア:

[(1, 77896740), (2, 38948370), (3, 25965580), (4, 19474185), (5, 15579348), (6, 12982790), (10, 7789674), (12, 6491395), (15, 5193116), (20, 3894837), (30, 2596558), (60, 1298279)]