286670520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{796307}}^1$

素因数の和:796324

約数の個数: 48

約数和(自身を含む): 931680360

約数和(自身を除く): 645009840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 796307, 1592614, 2388921, 3185228, 3981535, 4777842, 6370456, 7166763, 7963070, 9555684, 11944605, 14333526, 15926140, 19111368, 23889210, 28667052, 31852280, 35833815, 47778420, 57334104, 71667630, 95556840, 143335260, 286670520]

約数ペア:

[(1, 286670520), (2, 143335260), (3, 95556840), (4, 71667630), (5, 57334104), (6, 47778420), (8, 35833815), (9, 31852280), (10, 28667052), (12, 23889210), (15, 19111368), (18, 15926140), (20, 14333526), (24, 11944605), (30, 9555684), (36, 7963070), (40, 7166763), (45, 6370456), (60, 4777842), (72, 3981535), (90, 3185228), (120, 2388921), (180, 1592614), (360, 796307)]