117811620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{654509}}^1$

素因数の和:654524

約数の個数: 36

約数和(自身を含む): 357362460

約数和(自身を除く): 239550840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 654509, 1309018, 1963527, 2618036, 3272545, 3927054, 5890581, 6545090, 7854108, 9817635, 11781162, 13090180, 19635270, 23562324, 29452905, 39270540, 58905810, 117811620]

約数ペア:

[(1, 117811620), (2, 58905810), (3, 39270540), (4, 29452905), (5, 23562324), (6, 19635270), (9, 13090180), (10, 11781162), (12, 9817635), (15, 7854108), (18, 6545090), (20, 5890581), (30, 3927054), (36, 3272545), (45, 2618036), (60, 1963527), (90, 1309018), (180, 654509)]