131427480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1095229}}^1$

素因数の和:1095243

約数の個数: 32

約数和(自身を含む): 394282800

約数和(自身を除く): 262855320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1095229, 2190458, 3285687, 4380916, 5476145, 6571374, 8761832, 10952290, 13142748, 16428435, 21904580, 26285496, 32856870, 43809160, 65713740, 131427480]

約数ペア:

[(1, 131427480), (2, 65713740), (3, 43809160), (4, 32856870), (5, 26285496), (6, 21904580), (8, 16428435), (10, 13142748), (12, 10952290), (15, 8761832), (20, 6571374), (24, 5476145), (30, 4380916), (40, 3285687), (60, 2190458), (120, 1095229)]