202455480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1687129}}^1$

素因数の和:1687143

約数の個数: 32

約数和(自身を含む): 607366800

約数和(自身を除く): 404911320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1687129, 3374258, 5061387, 6748516, 8435645, 10122774, 13497032, 16871290, 20245548, 25306935, 33742580, 40491096, 50613870, 67485160, 101227740, 202455480]

約数ペア:

[(1, 202455480), (2, 101227740), (3, 67485160), (4, 50613870), (5, 40491096), (6, 33742580), (8, 25306935), (10, 20245548), (12, 16871290), (15, 13497032), (20, 10122774), (24, 8435645), (30, 6748516), (40, 5061387), (60, 3374258), (120, 1687129)]