40851480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{340429}}^1$

素因数の和:340443

約数の個数: 32

約数和(自身を含む): 122554800

約数和(自身を除く): 81703320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 340429, 680858, 1021287, 1361716, 1702145, 2042574, 2723432, 3404290, 4085148, 5106435, 6808580, 8170296, 10212870, 13617160, 20425740, 40851480]

約数ペア:

[(1, 40851480), (2, 20425740), (3, 13617160), (4, 10212870), (5, 8170296), (6, 6808580), (8, 5106435), (10, 4085148), (12, 3404290), (15, 2723432), (20, 2042574), (24, 1702145), (30, 1361716), (40, 1021287), (60, 680858), (120, 340429)]