72402060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1206701}}^1$

素因数の和:1206713

約数の個数: 24

約数和(自身を含む): 202725936

約数和(自身を除く): 130323876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1206701, 2413402, 3620103, 4826804, 6033505, 7240206, 12067010, 14480412, 18100515, 24134020, 36201030, 72402060]

約数ペア:

[(1, 72402060), (2, 36201030), (3, 24134020), (4, 18100515), (5, 14480412), (6, 12067010), (10, 7240206), (12, 6033505), (15, 4826804), (20, 3620103), (30, 2413402), (60, 1206701)]