135878520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1132321}}^1$

素因数の和:1132335

約数の個数: 32

約数和(自身を含む): 407635920

約数和(自身を除く): 271757400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1132321, 2264642, 3396963, 4529284, 5661605, 6793926, 9058568, 11323210, 13587852, 16984815, 22646420, 27175704, 33969630, 45292840, 67939260, 135878520]

約数ペア:

[(1, 135878520), (2, 67939260), (3, 45292840), (4, 33969630), (5, 27175704), (6, 22646420), (8, 16984815), (10, 13587852), (12, 11323210), (15, 9058568), (20, 6793926), (24, 5661605), (30, 4529284), (40, 3396963), (60, 2264642), (120, 1132321)]