87015360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{90641}}^1$

素因数の和:90661

約数の個数: 56

約数和(自身を含む): 276276816

約数和(自身を除く): 189261456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 90641, 181282, 271923, 362564, 453205, 543846, 725128, 906410, 1087692, 1359615, 1450256, 1812820, 2175384, 2719230, 2900512, 3625640, 4350768, 5438460, 5801024, 7251280, 8701536, 10876920, 14502560, 17403072, 21753840, 29005120, 43507680, 87015360]

約数ペア:

[(1, 87015360), (2, 43507680), (3, 29005120), (4, 21753840), (5, 17403072), (6, 14502560), (8, 10876920), (10, 8701536), (12, 7251280), (15, 5801024), (16, 5438460), (20, 4350768), (24, 3625640), (30, 2900512), (32, 2719230), (40, 2175384), (48, 1812820), (60, 1450256), (64, 1359615), (80, 1087692), (96, 906410), (120, 725128), (160, 543846), (192, 453205), (240, 362564), (320, 271923), (480, 181282), (960, 90641)]