150215960

素因数分解:

$2^3\times 5^1\times {\mathrm{883}}^1\times {\mathrm{4253}}^1$

素因数の和:5147

約数の個数: 32

約数和(自身を含む): 338448240

約数和(自身を除く): 188232280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 883, 1766, 3532, 4253, 4415, 7064, 8506, 8830, 17012, 17660, 21265, 34024, 35320, 42530, 85060, 170120, 3755399, 7510798, 15021596, 18776995, 30043192, 37553990, 75107980, 150215960]

約数ペア:

[(1, 150215960), (2, 75107980), (4, 37553990), (5, 30043192), (8, 18776995), (10, 15021596), (20, 7510798), (40, 3755399), (883, 170120), (1766, 85060), (3532, 42530), (4253, 35320), (4415, 34024), (7064, 21265), (8506, 17660), (8830, 17012)]