1228539720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10237831}}^1$

素因数の和:10237845

約数の個数: 32

約数和(自身を含む): 3685619520

約数和(自身を除く): 2457079800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10237831, 20475662, 30713493, 40951324, 51189155, 61426986, 81902648, 102378310, 122853972, 153567465, 204756620, 245707944, 307134930, 409513240, 614269860, 1228539720]

約数ペア:

[(1, 1228539720), (2, 614269860), (3, 409513240), (4, 307134930), (5, 245707944), (6, 204756620), (8, 153567465), (10, 122853972), (12, 102378310), (15, 81902648), (20, 61426986), (24, 51189155), (30, 40951324), (40, 30713493), (60, 20475662), (120, 10237831)]