22420920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{186841}}^1$

素因数の和:186855

約数の個数: 32

約数和(自身を含む): 67263120

約数和(自身を除く): 44842200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 186841, 373682, 560523, 747364, 934205, 1121046, 1494728, 1868410, 2242092, 2802615, 3736820, 4484184, 5605230, 7473640, 11210460, 22420920]

約数ペア:

[(1, 22420920), (2, 11210460), (3, 7473640), (4, 5605230), (5, 4484184), (6, 3736820), (8, 2802615), (10, 2242092), (12, 1868410), (15, 1494728), (20, 1121046), (24, 934205), (30, 747364), (40, 560523), (60, 373682), (120, 186841)]