145081620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{806009}}^1$

素因数の和:806024

約数の個数: 36

約数和(自身を含む): 440081460

約数和(自身を除く): 294999840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 806009, 1612018, 2418027, 3224036, 4030045, 4836054, 7254081, 8060090, 9672108, 12090135, 14508162, 16120180, 24180270, 29016324, 36270405, 48360540, 72540810, 145081620]

約数ペア:

[(1, 145081620), (2, 72540810), (3, 48360540), (4, 36270405), (5, 29016324), (6, 24180270), (9, 16120180), (10, 14508162), (12, 12090135), (15, 9672108), (18, 8060090), (20, 7254081), (30, 4836054), (36, 4030045), (45, 3224036), (60, 2418027), (90, 1612018), (180, 806009)]