82472640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{85909}}^1$

素因数の和:85929

約数の個数: 56

約数和(自身を含む): 261853680

約数和(自身を除く): 179381040

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, 85909, 171818, 257727, 343636, 429545, 515454, 687272, 859090, 1030908, 1288635, 1374544, 1718180, 2061816, 2577270, 2749088, 3436360, 4123632, 5154540, 5498176, 6872720, 8247264, 10309080, 13745440, 16494528, 20618160, 27490880, 41236320, 82472640]

約数ペア:

[(1, 82472640), (2, 41236320), (3, 27490880), (4, 20618160), (5, 16494528), (6, 13745440), (8, 10309080), (10, 8247264), (12, 6872720), (15, 5498176), (16, 5154540), (20, 4123632), (24, 3436360), (30, 2749088), (32, 2577270), (40, 2061816), (48, 1718180), (60, 1374544), (64, 1288635), (80, 1030908), (96, 859090), (120, 687272), (160, 515454), (192, 429545), (240, 343636), (320, 257727), (480, 171818), (960, 85909)]