1520343480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12669529}}^1$

素因数の和:12669543

約数の個数: 32

約数和(自身を含む): 4561030800

約数和(自身を除く): 3040687320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12669529, 25339058, 38008587, 50678116, 63347645, 76017174, 101356232, 126695290, 152034348, 190042935, 253390580, 304068696, 380085870, 506781160, 760171740, 1520343480]

約数ペア:

[(1, 1520343480), (2, 760171740), (3, 506781160), (4, 380085870), (5, 304068696), (6, 253390580), (8, 190042935), (10, 152034348), (12, 126695290), (15, 101356232), (20, 76017174), (24, 63347645), (30, 50678116), (40, 38008587), (60, 25339058), (120, 12669529)]