80242410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21061}}^1$

素因数の和:21198

約数の個数: 32

約数和(自身を含む): 194107392

約数和(自身を除く): 113864982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 21061, 42122, 63183, 105305, 126366, 210610, 315915, 631830, 2674747, 5349494, 8024241, 13373735, 16048482, 26747470, 40121205, 80242410]

約数ペア:

[(1, 80242410), (2, 40121205), (3, 26747470), (5, 16048482), (6, 13373735), (10, 8024241), (15, 5349494), (30, 2674747), (127, 631830), (254, 315915), (381, 210610), (635, 126366), (762, 105305), (1270, 63183), (1905, 42122), (3810, 21061)]