399763680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{832841}}^1$

素因数の和:832859

約数の個数: 48

約数和(自身を含む): 1259257104

約数和(自身を除く): 859493424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 832841, 1665682, 2498523, 3331364, 4164205, 4997046, 6662728, 8328410, 9994092, 12492615, 13325456, 16656820, 19988184, 24985230, 26650912, 33313640, 39976368, 49970460, 66627280, 79952736, 99940920, 133254560, 199881840, 399763680]

約数ペア:

[(1, 399763680), (2, 199881840), (3, 133254560), (4, 99940920), (5, 79952736), (6, 66627280), (8, 49970460), (10, 39976368), (12, 33313640), (15, 26650912), (16, 24985230), (20, 19988184), (24, 16656820), (30, 13325456), (32, 12492615), (40, 9994092), (48, 8328410), (60, 6662728), (80, 4997046), (96, 4164205), (120, 3331364), (160, 2498523), (240, 1665682), (480, 832841)]