228520200540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3808670009}}^1$

素因数の和:3808670021

約数の個数: 24

約数和(自身を含む): 639856561680

約数和(自身を除く): 411336361140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3808670009, 7617340018, 11426010027, 15234680036, 19043350045, 22852020054, 38086700090, 45704040108, 57130050135, 76173400180, 114260100270, 228520200540]

約数ペア:

[(1, 228520200540), (2, 114260100270), (3, 76173400180), (4, 57130050135), (5, 45704040108), (6, 38086700090), (10, 22852020054), (12, 19043350045), (15, 15234680036), (20, 11426010027), (30, 7617340018), (60, 3808670009)]