64262760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{535523}}^1$

素因数の和:535537

約数の個数: 32

約数和(自身を含む): 192788640

約数和(自身を除く): 128525880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 535523, 1071046, 1606569, 2142092, 2677615, 3213138, 4284184, 5355230, 6426276, 8032845, 10710460, 12852552, 16065690, 21420920, 32131380, 64262760]

約数ペア:

[(1, 64262760), (2, 32131380), (3, 21420920), (4, 16065690), (5, 12852552), (6, 10710460), (8, 8032845), (10, 6426276), (12, 5355230), (15, 4284184), (20, 3213138), (24, 2677615), (30, 2142092), (40, 1606569), (60, 1071046), (120, 535523)]