79555620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57649}}^1$

素因数の和:57684

約数の個数: 48

約数和(自身を含む): 232444800

約数和(自身を除く): 152889180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 57649, 115298, 172947, 230596, 288245, 345894, 576490, 691788, 864735, 1152980, 1325927, 1729470, 2651854, 3458940, 3977781, 5303708, 6629635, 7955562, 13259270, 15911124, 19888905, 26518540, 39777810, 79555620]

約数ペア:

[(1, 79555620), (2, 39777810), (3, 26518540), (4, 19888905), (5, 15911124), (6, 13259270), (10, 7955562), (12, 6629635), (15, 5303708), (20, 3977781), (23, 3458940), (30, 2651854), (46, 1729470), (60, 1325927), (69, 1152980), (92, 864735), (115, 691788), (138, 576490), (230, 345894), (276, 288245), (345, 230596), (460, 172947), (690, 115298), (1380, 57649)]