268875660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4481261}}^1$

素因数の和:4481273

約数の個数: 24

約数和(自身を含む): 752852016

約数和(自身を除く): 483976356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4481261, 8962522, 13443783, 17925044, 22406305, 26887566, 44812610, 53775132, 67218915, 89625220, 134437830, 268875660]

約数ペア:

[(1, 268875660), (2, 134437830), (3, 89625220), (4, 67218915), (5, 53775132), (6, 44812610), (10, 26887566), (12, 22406305), (15, 17925044), (20, 13443783), (30, 8962522), (60, 4481261)]