147644040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1230367}}^1$

素因数の和:1230381

約数の個数: 32

約数和(自身を含む): 442932480

約数和(自身を除く): 295288440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1230367, 2460734, 3691101, 4921468, 6151835, 7382202, 9842936, 12303670, 14764404, 18455505, 24607340, 29528808, 36911010, 49214680, 73822020, 147644040]

約数ペア:

[(1, 147644040), (2, 73822020), (3, 49214680), (4, 36911010), (5, 29528808), (6, 24607340), (8, 18455505), (10, 14764404), (12, 12303670), (15, 9842936), (20, 7382202), (24, 6151835), (30, 4921468), (40, 3691101), (60, 2460734), (120, 1230367)]