74272020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1237867}}^1$

素因数の和:1237879

約数の個数: 24

約数和(自身を含む): 207961824

約数和(自身を除く): 133689804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1237867, 2475734, 3713601, 4951468, 6189335, 7427202, 12378670, 14854404, 18568005, 24757340, 37136010, 74272020]

約数ペア:

[(1, 74272020), (2, 37136010), (3, 24757340), (4, 18568005), (5, 14854404), (6, 12378670), (10, 7427202), (12, 6189335), (15, 4951468), (20, 3713601), (30, 2475734), (60, 1237867)]