13398960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{55829}}^1$

素因数の和:55845

約数の個数: 40

約数和(自身を含む): 41537520

約数和(自身を除く): 28138560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 55829, 111658, 167487, 223316, 279145, 334974, 446632, 558290, 669948, 837435, 893264, 1116580, 1339896, 1674870, 2233160, 2679792, 3349740, 4466320, 6699480, 13398960]

約数ペア:

[(1, 13398960), (2, 6699480), (3, 4466320), (4, 3349740), (5, 2679792), (6, 2233160), (8, 1674870), (10, 1339896), (12, 1116580), (15, 893264), (16, 837435), (20, 669948), (24, 558290), (30, 446632), (40, 334974), (48, 279145), (60, 223316), (80, 167487), (120, 111658), (240, 55829)]