213982680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1783189}}^1$

素因数の和:1783203

約数の個数: 32

約数和(自身を含む): 641948400

約数和(自身を除く): 427965720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1783189, 3566378, 5349567, 7132756, 8915945, 10699134, 14265512, 17831890, 21398268, 26747835, 35663780, 42796536, 53495670, 71327560, 106991340, 213982680]

約数ペア:

[(1, 213982680), (2, 106991340), (3, 71327560), (4, 53495670), (5, 42796536), (6, 35663780), (8, 26747835), (10, 21398268), (12, 17831890), (15, 14265512), (20, 10699134), (24, 8915945), (30, 7132756), (40, 5349567), (60, 3566378), (120, 1783189)]