1600140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{26669}}^1$

素因数の和:26681

約数の個数: 24

約数和(自身を含む): 4480560

約数和(自身を除く): 2880420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 26669, 53338, 80007, 106676, 133345, 160014, 266690, 320028, 400035, 533380, 800070, 1600140]

約数ペア:

[(1, 1600140), (2, 800070), (3, 533380), (4, 400035), (5, 320028), (6, 266690), (10, 160014), (12, 133345), (15, 106676), (20, 80007), (30, 53338), (60, 26669)]