72713460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3823}}^1$

素因数の和:4152

約数の個数: 48

約数和(自身を含む): 204293376

約数和(自身を除く): 131579916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1902, 3170, 3804, 3823, 4755, 6340, 7646, 9510, 11469, 15292, 19020, 19115, 22938, 38230, 45876, 57345, 76460, 114690, 229380, 1211891, 2423782, 3635673, 4847564, 6059455, 7271346, 12118910, 14542692, 18178365, 24237820, 36356730, 72713460]

約数ペア:

[(1, 72713460), (2, 36356730), (3, 24237820), (4, 18178365), (5, 14542692), (6, 12118910), (10, 7271346), (12, 6059455), (15, 4847564), (20, 3635673), (30, 2423782), (60, 1211891), (317, 229380), (634, 114690), (951, 76460), (1268, 57345), (1585, 45876), (1902, 38230), (3170, 22938), (3804, 19115), (3823, 19020), (4755, 15292), (6340, 11469), (7646, 9510)]