202102080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{210523}}^1$

素因数の和:210543

約数の個数: 56

約数和(自身を含む): 641677152

約数和(自身を除く): 439575072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 210523, 421046, 631569, 842092, 1052615, 1263138, 1684184, 2105230, 2526276, 3157845, 3368368, 4210460, 5052552, 6315690, 6736736, 8420920, 10105104, 12631380, 13473472, 16841840, 20210208, 25262760, 33683680, 40420416, 50525520, 67367360, 101051040, 202102080]

約数ペア:

[(1, 202102080), (2, 101051040), (3, 67367360), (4, 50525520), (5, 40420416), (6, 33683680), (8, 25262760), (10, 20210208), (12, 16841840), (15, 13473472), (16, 12631380), (20, 10105104), (24, 8420920), (30, 6736736), (32, 6315690), (40, 5052552), (48, 4210460), (60, 3368368), (64, 3157845), (80, 2526276), (96, 2105230), (120, 1684184), (160, 1263138), (192, 1052615), (240, 842092), (320, 631569), (480, 421046), (960, 210523)]