140068920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1167241}}^1$

素因数の和:1167255

約数の個数: 32

約数和(自身を含む): 420207120

約数和(自身を除く): 280138200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1167241, 2334482, 3501723, 4668964, 5836205, 7003446, 9337928, 11672410, 14006892, 17508615, 23344820, 28013784, 35017230, 46689640, 70034460, 140068920]

約数ペア:

[(1, 140068920), (2, 70034460), (3, 46689640), (4, 35017230), (5, 28013784), (6, 23344820), (8, 17508615), (10, 14006892), (12, 11672410), (15, 9337928), (20, 7003446), (24, 5836205), (30, 4668964), (40, 3501723), (60, 2334482), (120, 1167241)]