152275480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{543841}}^1$

素因数の和:543859

約数の個数: 32

約数和(自身を含む): 391566240

約数和(自身を除く): 239290760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 543841, 1087682, 2175364, 2719205, 3806887, 4350728, 5438410, 7613774, 10876820, 15227548, 19034435, 21753640, 30455096, 38068870, 76137740, 152275480]

約数ペア:

[(1, 152275480), (2, 76137740), (4, 38068870), (5, 30455096), (7, 21753640), (8, 19034435), (10, 15227548), (14, 10876820), (20, 7613774), (28, 5438410), (35, 4350728), (40, 3806887), (56, 2719205), (70, 2175364), (140, 1087682), (280, 543841)]