26139480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{217829}}^1$

素因数の和:217843

約数の個数: 32

約数和(自身を含む): 78418800

約数和(自身を除く): 52279320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 217829, 435658, 653487, 871316, 1089145, 1306974, 1742632, 2178290, 2613948, 3267435, 4356580, 5227896, 6534870, 8713160, 13069740, 26139480]

約数ペア:

[(1, 26139480), (2, 13069740), (3, 8713160), (4, 6534870), (5, 5227896), (6, 4356580), (8, 3267435), (10, 2613948), (12, 2178290), (15, 1742632), (20, 1306974), (24, 1089145), (30, 871316), (40, 653487), (60, 435658), (120, 217829)]