158711640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1322597}}^1$

素因数の和:1322611

約数の個数: 32

約数和(自身を含む): 476135280

約数和(自身を除く): 317423640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1322597, 2645194, 3967791, 5290388, 6612985, 7935582, 10580776, 13225970, 15871164, 19838955, 26451940, 31742328, 39677910, 52903880, 79355820, 158711640]

約数ペア:

[(1, 158711640), (2, 79355820), (3, 52903880), (4, 39677910), (5, 31742328), (6, 26451940), (8, 19838955), (10, 15871164), (12, 13225970), (15, 10580776), (20, 7935582), (24, 6612985), (30, 5290388), (40, 3967791), (60, 2645194), (120, 1322597)]