162635640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1355297}}^1$

素因数の和:1355311

約数の個数: 32

約数和(自身を含む): 487907280

約数和(自身を除く): 325271640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1355297, 2710594, 4065891, 5421188, 6776485, 8131782, 10842376, 13552970, 16263564, 20329455, 27105940, 32527128, 40658910, 54211880, 81317820, 162635640]

約数ペア:

[(1, 162635640), (2, 81317820), (3, 54211880), (4, 40658910), (5, 32527128), (6, 27105940), (8, 20329455), (10, 16263564), (12, 13552970), (15, 10842376), (20, 8131782), (24, 6776485), (30, 5421188), (40, 4065891), (60, 2710594), (120, 1355297)]