120512790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1339031}}^1$

素因数の和:1339044

約数の個数: 24

約数和(自身を含む): 313333488

約数和(自身を除く): 192820698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1339031, 2678062, 4017093, 6695155, 8034186, 12051279, 13390310, 20085465, 24102558, 40170930, 60256395, 120512790]

約数ペア:

[(1, 120512790), (2, 60256395), (3, 40170930), (5, 24102558), (6, 20085465), (9, 13390310), (10, 12051279), (15, 8034186), (18, 6695155), (30, 4017093), (45, 2678062), (90, 1339031)]