13180080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{54917}}^1$

素因数の和:54933

約数の個数: 40

約数和(自身を含む): 40858992

約数和(自身を除く): 27678912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 54917, 109834, 164751, 219668, 274585, 329502, 439336, 549170, 659004, 823755, 878672, 1098340, 1318008, 1647510, 2196680, 2636016, 3295020, 4393360, 6590040, 13180080]

約数ペア:

[(1, 13180080), (2, 6590040), (3, 4393360), (4, 3295020), (5, 2636016), (6, 2196680), (8, 1647510), (10, 1318008), (12, 1098340), (15, 878672), (16, 823755), (20, 659004), (24, 549170), (30, 439336), (40, 329502), (48, 274585), (60, 219668), (80, 164751), (120, 109834), (240, 54917)]