121249860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2020831}}^1$

素因数の和:2020843

約数の個数: 24

約数和(自身を含む): 339499776

約数和(自身を除く): 218249916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2020831, 4041662, 6062493, 8083324, 10104155, 12124986, 20208310, 24249972, 30312465, 40416620, 60624930, 121249860]

約数ペア:

[(1, 121249860), (2, 60624930), (3, 40416620), (4, 30312465), (5, 24249972), (6, 20208310), (10, 12124986), (12, 10104155), (15, 8083324), (20, 6062493), (30, 4041662), (60, 2020831)]