1080880

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 40

約数和(自身を含む): 2566800

約数和(自身を除く): 1485920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 229, 236, 295, 458, 472, 590, 916, 944, 1145, 1180, 1832, 2290, 2360, 3664, 4580, 4720, 9160, 13511, 18320, 27022, 54044, 67555, 108088, 135110, 216176, 270220, 540440, 1080880]

約数ペア:

[(1, 1080880), (2, 540440), (4, 270220), (5, 216176), (8, 135110), (10, 108088), (16, 67555), (20, 54044), (40, 27022), (59, 18320), (80, 13511), (118, 9160), (229, 4720), (236, 4580), (295, 3664), (458, 2360), (472, 2290), (590, 1832), (916, 1180), (944, 1145)]