1320000180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22000003}}^1$

素因数の和:22000015

約数の個数: 24

約数和(自身を含む): 3696000672

約数和(自身を除く): 2376000492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22000003, 44000006, 66000009, 88000012, 110000015, 132000018, 220000030, 264000036, 330000045, 440000060, 660000090, 1320000180]

約数ペア:

[(1, 1320000180), (2, 660000090), (3, 440000060), (4, 330000045), (5, 264000036), (6, 220000030), (10, 132000018), (12, 110000015), (15, 88000012), (20, 66000009), (30, 44000006), (60, 22000003)]