64304580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1071743}}^1$

素因数の和:1071755

約数の個数: 24

約数和(自身を含む): 180052992

約数和(自身を除く): 115748412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1071743, 2143486, 3215229, 4286972, 5358715, 6430458, 10717430, 12860916, 16076145, 21434860, 32152290, 64304580]

約数ペア:

[(1, 64304580), (2, 32152290), (3, 21434860), (4, 16076145), (5, 12860916), (6, 10717430), (10, 6430458), (12, 5358715), (15, 4286972), (20, 3215229), (30, 2143486), (60, 1071743)]