558420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 1608768

約数和(自身を除く): 1050348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 227, 246, 410, 454, 492, 615, 681, 820, 908, 1135, 1230, 1362, 2270, 2460, 2724, 3405, 4540, 6810, 9307, 13620, 18614, 27921, 37228, 46535, 55842, 93070, 111684, 139605, 186140, 279210, 558420]

約数ペア:

[(1, 558420), (2, 279210), (3, 186140), (4, 139605), (5, 111684), (6, 93070), (10, 55842), (12, 46535), (15, 37228), (20, 27921), (30, 18614), (41, 13620), (60, 9307), (82, 6810), (123, 4540), (164, 3405), (205, 2724), (227, 2460), (246, 2270), (410, 1362), (454, 1230), (492, 1135), (615, 908), (681, 820)]