1026957720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8557981}}^1$

素因数の和:8557995

約数の個数: 32

約数和(自身を含む): 3080873520

約数和(自身を除く): 2053915800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8557981, 17115962, 25673943, 34231924, 42789905, 51347886, 68463848, 85579810, 102695772, 128369715, 171159620, 205391544, 256739430, 342319240, 513478860, 1026957720]

約数ペア:

[(1, 1026957720), (2, 513478860), (3, 342319240), (4, 256739430), (5, 205391544), (6, 171159620), (8, 128369715), (10, 102695772), (12, 85579810), (15, 68463848), (20, 51347886), (24, 42789905), (30, 34231924), (40, 25673943), (60, 17115962), (120, 8557981)]