158661240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1322177}}^1$

素因数の和:1322191

約数の個数: 32

約数和(自身を含む): 475984080

約数和(自身を除く): 317322840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1322177, 2644354, 3966531, 5288708, 6610885, 7933062, 10577416, 13221770, 15866124, 19832655, 26443540, 31732248, 39665310, 52887080, 79330620, 158661240]

約数ペア:

[(1, 158661240), (2, 79330620), (3, 52887080), (4, 39665310), (5, 31732248), (6, 26443540), (8, 19832655), (10, 15866124), (12, 13221770), (15, 10577416), (20, 7933062), (24, 6610885), (30, 5288708), (40, 3966531), (60, 2644354), (120, 1322177)]