393045720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3275381}}^1$

素因数の和:3275395

約数の個数: 32

約数和(自身を含む): 1179137520

約数和(自身を除く): 786091800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3275381, 6550762, 9826143, 13101524, 16376905, 19652286, 26203048, 32753810, 39304572, 49130715, 65507620, 78609144, 98261430, 131015240, 196522860, 393045720]

約数ペア:

[(1, 393045720), (2, 196522860), (3, 131015240), (4, 98261430), (5, 78609144), (6, 65507620), (8, 49130715), (10, 39304572), (12, 32753810), (15, 26203048), (20, 19652286), (24, 16376905), (30, 13101524), (40, 9826143), (60, 6550762), (120, 3275381)]