73446540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1224109}}^1$

素因数の和:1224121

約数の個数: 24

約数和(自身を含む): 205650480

約数和(自身を除く): 132203940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1224109, 2448218, 3672327, 4896436, 6120545, 7344654, 12241090, 14689308, 18361635, 24482180, 36723270, 73446540]

約数ペア:

[(1, 73446540), (2, 36723270), (3, 24482180), (4, 18361635), (5, 14689308), (6, 12241090), (10, 7344654), (12, 6120545), (15, 4896436), (20, 3672327), (30, 2448218), (60, 1224109)]