40450980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{674183}}^1$

素因数の和:674195

約数の個数: 24

約数和(自身を含む): 113262912

約数和(自身を除く): 72811932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 674183, 1348366, 2022549, 2696732, 3370915, 4045098, 6741830, 8090196, 10112745, 13483660, 20225490, 40450980]

約数ペア:

[(1, 40450980), (2, 20225490), (3, 13483660), (4, 10112745), (5, 8090196), (6, 6741830), (10, 4045098), (12, 3370915), (15, 2696732), (20, 2022549), (30, 1348366), (60, 674183)]