123558420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{50227}}^1$

素因数の和:50280

約数の個数: 48

約数和(自身を含む): 354408768

約数和(自身を除く): 230850348

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, 50227, 100454, 150681, 200908, 251135, 301362, 502270, 602724, 753405, 1004540, 1506810, 2059307, 3013620, 4118614, 6177921, 8237228, 10296535, 12355842, 20593070, 24711684, 30889605, 41186140, 61779210, 123558420]

約数ペア:

[(1, 123558420), (2, 61779210), (3, 41186140), (4, 30889605), (5, 24711684), (6, 20593070), (10, 12355842), (12, 10296535), (15, 8237228), (20, 6177921), (30, 4118614), (41, 3013620), (60, 2059307), (82, 1506810), (123, 1004540), (164, 753405), (205, 602724), (246, 502270), (410, 301362), (492, 251135), (615, 200908), (820, 150681), (1230, 100454), (2460, 50227)]