72646620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1210777}}^1$

素因数の和:1210789

約数の個数: 24

約数和(自身を含む): 203410704

約数和(自身を除く): 130764084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1210777, 2421554, 3632331, 4843108, 6053885, 7264662, 12107770, 14529324, 18161655, 24215540, 36323310, 72646620]

約数ペア:

[(1, 72646620), (2, 36323310), (3, 24215540), (4, 18161655), (5, 14529324), (6, 12107770), (10, 7264662), (12, 6053885), (15, 4843108), (20, 3632331), (30, 2421554), (60, 1210777)]