18275640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{152297}}^1$

素因数の和:152311

約数の個数: 32

約数和(自身を含む): 54827280

約数和(自身を除く): 36551640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 152297, 304594, 456891, 609188, 761485, 913782, 1218376, 1522970, 1827564, 2284455, 3045940, 3655128, 4568910, 6091880, 9137820, 18275640]

約数ペア:

[(1, 18275640), (2, 9137820), (3, 6091880), (4, 4568910), (5, 3655128), (6, 3045940), (8, 2284455), (10, 1827564), (12, 1522970), (15, 1218376), (20, 913782), (24, 761485), (30, 609188), (40, 456891), (60, 304594), (120, 152297)]