1261584

素因数分解:

$2^4\times 3^2\times {\mathrm{8761}}^1$

素因数の和:8775

約数の個数: 30

約数和(自身を含む): 3531086

約数和(自身を除く): 2269502

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8761, 17522, 26283, 35044, 52566, 70088, 78849, 105132, 140176, 157698, 210264, 315396, 420528, 630792, 1261584]

約数ペア:

[(1, 1261584), (2, 630792), (3, 420528), (4, 315396), (6, 210264), (8, 157698), (9, 140176), (12, 105132), (16, 78849), (18, 70088), (24, 52566), (36, 35044), (48, 26283), (72, 17522), (144, 8761)]