15329940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{255499}}^1$

素因数の和:255511

約数の個数: 24

約数和(自身を含む): 42924000

約数和(自身を除く): 27594060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 255499, 510998, 766497, 1021996, 1277495, 1532994, 2554990, 3065988, 3832485, 5109980, 7664970, 15329940]

約数ペア:

[(1, 15329940), (2, 7664970), (3, 5109980), (4, 3832485), (5, 3065988), (6, 2554990), (10, 1532994), (12, 1277495), (15, 1021996), (20, 766497), (30, 510998), (60, 255499)]