857703480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7147529}}^1$

素因数の和:7147543

約数の個数: 32

約数和(自身を含む): 2573110800

約数和(自身を除く): 1715407320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7147529, 14295058, 21442587, 28590116, 35737645, 42885174, 57180232, 71475290, 85770348, 107212935, 142950580, 171540696, 214425870, 285901160, 428851740, 857703480]

約数ペア:

[(1, 857703480), (2, 428851740), (3, 285901160), (4, 214425870), (5, 171540696), (6, 142950580), (8, 107212935), (10, 85770348), (12, 71475290), (15, 57180232), (20, 42885174), (24, 35737645), (30, 28590116), (40, 21442587), (60, 14295058), (120, 7147529)]