64123260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1068721}}^1$

素因数の和:1068733

約数の個数: 24

約数和(自身を含む): 179545296

約数和(自身を除く): 115422036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1068721, 2137442, 3206163, 4274884, 5343605, 6412326, 10687210, 12824652, 16030815, 21374420, 32061630, 64123260]

約数ペア:

[(1, 64123260), (2, 32061630), (3, 21374420), (4, 16030815), (5, 12824652), (6, 10687210), (10, 6412326), (12, 5343605), (15, 4274884), (20, 3206163), (30, 2137442), (60, 1068721)]