77708580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{3529}}^1$

素因数の和:3908

約数の個数: 48

約数和(自身を含む): 218238720

約数和(自身を除く): 140530140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 367, 734, 1101, 1468, 1835, 2202, 3529, 3670, 4404, 5505, 7058, 7340, 10587, 11010, 14116, 17645, 21174, 22020, 35290, 42348, 52935, 70580, 105870, 211740, 1295143, 2590286, 3885429, 5180572, 6475715, 7770858, 12951430, 15541716, 19427145, 25902860, 38854290, 77708580]

約数ペア:

[(1, 77708580), (2, 38854290), (3, 25902860), (4, 19427145), (5, 15541716), (6, 12951430), (10, 7770858), (12, 6475715), (15, 5180572), (20, 3885429), (30, 2590286), (60, 1295143), (367, 211740), (734, 105870), (1101, 70580), (1468, 52935), (1835, 42348), (2202, 35290), (3529, 22020), (3670, 21174), (4404, 17645), (5505, 14116), (7058, 11010), (7340, 10587)]