66015480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{550129}}^1$

素因数の和:550143

約数の個数: 32

約数和(自身を含む): 198046800

約数和(自身を除く): 132031320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 550129, 1100258, 1650387, 2200516, 2750645, 3300774, 4401032, 5501290, 6601548, 8251935, 11002580, 13203096, 16503870, 22005160, 33007740, 66015480]

約数ペア:

[(1, 66015480), (2, 33007740), (3, 22005160), (4, 16503870), (5, 13203096), (6, 11002580), (8, 8251935), (10, 6601548), (12, 5501290), (15, 4401032), (20, 3300774), (24, 2750645), (30, 2200516), (40, 1650387), (60, 1100258), (120, 550129)]