272213360

素因数分解:

$2^4\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{3359}}^1$

素因数の和:4385

約数の個数: 40

約数和(自身を含む): 633709440

約数和(自身を除く): 361496080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1013, 2026, 3359, 4052, 5065, 6718, 8104, 10130, 13436, 16208, 16795, 20260, 26872, 33590, 40520, 53744, 67180, 81040, 134360, 268720, 3402667, 6805334, 13610668, 17013335, 27221336, 34026670, 54442672, 68053340, 136106680, 272213360]

約数ペア:

[(1, 272213360), (2, 136106680), (4, 68053340), (5, 54442672), (8, 34026670), (10, 27221336), (16, 17013335), (20, 13610668), (40, 6805334), (80, 3402667), (1013, 268720), (2026, 134360), (3359, 81040), (4052, 67180), (5065, 53744), (6718, 40520), (8104, 33590), (10130, 26872), (13436, 20260), (16208, 16795)]