47327160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{394393}}^1$

素因数の和:394407

約数の個数: 32

約数和(自身を含む): 141981840

約数和(自身を除く): 94654680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 394393, 788786, 1183179, 1577572, 1971965, 2366358, 3155144, 3943930, 4732716, 5915895, 7887860, 9465432, 11831790, 15775720, 23663580, 47327160]

約数ペア:

[(1, 47327160), (2, 23663580), (3, 15775720), (4, 11831790), (5, 9465432), (6, 7887860), (8, 5915895), (10, 4732716), (12, 3943930), (15, 3155144), (20, 2366358), (24, 1971965), (30, 1577572), (40, 1183179), (60, 788786), (120, 394393)]