8135220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3307}}^1$

素因数の和:3360

約数の個数: 48

約数和(自身を含む): 23341248

約数和(自身を除く): 15206028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 3307, 6614, 9921, 13228, 16535, 19842, 33070, 39684, 49605, 66140, 99210, 135587, 198420, 271174, 406761, 542348, 677935, 813522, 1355870, 1627044, 2033805, 2711740, 4067610, 8135220]

約数ペア:

[(1, 8135220), (2, 4067610), (3, 2711740), (4, 2033805), (5, 1627044), (6, 1355870), (10, 813522), (12, 677935), (15, 542348), (20, 406761), (30, 271174), (41, 198420), (60, 135587), (82, 99210), (123, 66140), (164, 49605), (205, 39684), (246, 33070), (410, 19842), (492, 16535), (615, 13228), (820, 9921), (1230, 6614), (2460, 3307)]