130425720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1086881}}^1$

素因数の和:1086895

約数の個数: 32

約数和(自身を含む): 391277520

約数和(自身を除く): 260851800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1086881, 2173762, 3260643, 4347524, 5434405, 6521286, 8695048, 10868810, 13042572, 16303215, 21737620, 26085144, 32606430, 43475240, 65212860, 130425720]

約数ペア:

[(1, 130425720), (2, 65212860), (3, 43475240), (4, 32606430), (5, 26085144), (6, 21737620), (8, 16303215), (10, 13042572), (12, 10868810), (15, 8695048), (20, 6521286), (24, 5434405), (30, 4347524), (40, 3260643), (60, 2173762), (120, 1086881)]