155576760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1296473}}^1$

素因数の和:1296487

約数の個数: 32

約数和(自身を含む): 466730640

約数和(自身を除く): 311153880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1296473, 2592946, 3889419, 5185892, 6482365, 7778838, 10371784, 12964730, 15557676, 19447095, 25929460, 31115352, 38894190, 51858920, 77788380, 155576760]

約数ペア:

[(1, 155576760), (2, 77788380), (3, 51858920), (4, 38894190), (5, 31115352), (6, 25929460), (8, 19447095), (10, 15557676), (12, 12964730), (15, 10371784), (20, 7778838), (24, 6482365), (30, 5185892), (40, 3889419), (60, 2592946), (120, 1296473)]