121200540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{8821}}^1$

素因数の和:9062

約数の個数: 48

約数和(自身を含む): 340882080

約数和(自身を除く): 219681540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 8821, 13740, 17642, 26463, 35284, 44105, 52926, 88210, 105852, 132315, 176420, 264630, 529260, 2020009, 4040018, 6060027, 8080036, 10100045, 12120054, 20200090, 24240108, 30300135, 40400180, 60600270, 121200540]

約数ペア:

[(1, 121200540), (2, 60600270), (3, 40400180), (4, 30300135), (5, 24240108), (6, 20200090), (10, 12120054), (12, 10100045), (15, 8080036), (20, 6060027), (30, 4040018), (60, 2020009), (229, 529260), (458, 264630), (687, 176420), (916, 132315), (1145, 105852), (1374, 88210), (2290, 52926), (2748, 44105), (3435, 35284), (4580, 26463), (6870, 17642), (8821, 13740)]