40994160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{170809}}^1$

素因数の和:170825

約数の個数: 40

約数和(自身を含む): 127082640

約数和(自身を除く): 86088480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 170809, 341618, 512427, 683236, 854045, 1024854, 1366472, 1708090, 2049708, 2562135, 2732944, 3416180, 4099416, 5124270, 6832360, 8198832, 10248540, 13664720, 20497080, 40994160]

約数ペア:

[(1, 40994160), (2, 20497080), (3, 13664720), (4, 10248540), (5, 8198832), (6, 6832360), (8, 5124270), (10, 4099416), (12, 3416180), (15, 2732944), (16, 2562135), (20, 2049708), (24, 1708090), (30, 1366472), (40, 1024854), (48, 854045), (60, 683236), (80, 512427), (120, 341618), (240, 170809)]