158450520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1320421}}^1$

素因数の和:1320435

約数の個数: 32

約数和(自身を含む): 475351920

約数和(自身を除く): 316901400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1320421, 2640842, 3961263, 5281684, 6602105, 7922526, 10563368, 13204210, 15845052, 19806315, 26408420, 31690104, 39612630, 52816840, 79225260, 158450520]

約数ペア:

[(1, 158450520), (2, 79225260), (3, 52816840), (4, 39612630), (5, 31690104), (6, 26408420), (8, 19806315), (10, 15845052), (12, 13204210), (15, 10563368), (20, 7922526), (24, 6602105), (30, 5281684), (40, 3961263), (60, 2640842), (120, 1320421)]