120256120

素因数分解:

$2^3\times 5^1\times {\mathrm{967}}^1\times {\mathrm{3109}}^1$

素因数の和:4087

約数の個数: 32

約数和(自身を含む): 270943200

約数和(自身を除く): 150687080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 967, 1934, 3109, 3868, 4835, 6218, 7736, 9670, 12436, 15545, 19340, 24872, 31090, 38680, 62180, 124360, 3006403, 6012806, 12025612, 15032015, 24051224, 30064030, 60128060, 120256120]

約数ペア:

[(1, 120256120), (2, 60128060), (4, 30064030), (5, 24051224), (8, 15032015), (10, 12025612), (20, 6012806), (40, 3006403), (967, 124360), (1934, 62180), (3109, 38680), (3868, 31090), (4835, 24872), (6218, 19340), (7736, 15545), (9670, 12436)]