4007580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3929}}^1$

素因数の和:3958

約数の個数: 48

約数和(自身を含む): 11884320

約数和(自身を除く): 7876740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 3929, 7858, 11787, 15716, 19645, 23574, 39290, 47148, 58935, 66793, 78580, 117870, 133586, 200379, 235740, 267172, 333965, 400758, 667930, 801516, 1001895, 1335860, 2003790, 4007580]

約数ペア:

[(1, 4007580), (2, 2003790), (3, 1335860), (4, 1001895), (5, 801516), (6, 667930), (10, 400758), (12, 333965), (15, 267172), (17, 235740), (20, 200379), (30, 133586), (34, 117870), (51, 78580), (60, 66793), (68, 58935), (85, 47148), (102, 39290), (170, 23574), (204, 19645), (255, 15716), (340, 11787), (510, 7858), (1020, 3929)]