127965540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2132759}}^1$

素因数の和:2132771

約数の個数: 24

約数和(自身を含む): 358303680

約数和(自身を除く): 230338140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2132759, 4265518, 6398277, 8531036, 10663795, 12796554, 21327590, 25593108, 31991385, 42655180, 63982770, 127965540]

約数ペア:

[(1, 127965540), (2, 63982770), (3, 42655180), (4, 31991385), (5, 25593108), (6, 21327590), (10, 12796554), (12, 10663795), (15, 8531036), (20, 6398277), (30, 4265518), (60, 2132759)]