255931080

素因数分解:

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

素因数の和:2132773

約数の個数: 32

約数和(自身を含む): 767793600

約数和(自身を除く): 511862520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2132759, 4265518, 6398277, 8531036, 10663795, 12796554, 17062072, 21327590, 25593108, 31991385, 42655180, 51186216, 63982770, 85310360, 127965540, 255931080]

約数ペア:

[(1, 255931080), (2, 127965540), (3, 85310360), (4, 63982770), (5, 51186216), (6, 42655180), (8, 31991385), (10, 25593108), (12, 21327590), (15, 17062072), (20, 12796554), (24, 10663795), (30, 8531036), (40, 6398277), (60, 4265518), (120, 2132759)]