12830520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{106921}}^1$

素因数の和:106935

約数の個数: 32

約数和(自身を含む): 38491920

約数和(自身を除く): 25661400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 106921, 213842, 320763, 427684, 534605, 641526, 855368, 1069210, 1283052, 1603815, 2138420, 2566104, 3207630, 4276840, 6415260, 12830520]

約数ペア:

[(1, 12830520), (2, 6415260), (3, 4276840), (4, 3207630), (5, 2566104), (6, 2138420), (8, 1603815), (10, 1283052), (12, 1069210), (15, 855368), (20, 641526), (24, 534605), (30, 427684), (40, 320763), (60, 213842), (120, 106921)]