156631620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{4231}}^1$

素因数の和:4860

約数の個数: 48

約数和(自身を含む): 439383168

約数和(自身を除く): 282751548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 617, 1234, 1851, 2468, 3085, 3702, 4231, 6170, 7404, 8462, 9255, 12340, 12693, 16924, 18510, 21155, 25386, 37020, 42310, 50772, 63465, 84620, 126930, 253860, 2610527, 5221054, 7831581, 10442108, 13052635, 15663162, 26105270, 31326324, 39157905, 52210540, 78315810, 156631620]

約数ペア:

[(1, 156631620), (2, 78315810), (3, 52210540), (4, 39157905), (5, 31326324), (6, 26105270), (10, 15663162), (12, 13052635), (15, 10442108), (20, 7831581), (30, 5221054), (60, 2610527), (617, 253860), (1234, 126930), (1851, 84620), (2468, 63465), (3085, 50772), (3702, 42310), (4231, 37020), (6170, 25386), (7404, 21155), (8462, 18510), (9255, 16924), (12340, 12693)]