65957160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{549643}}^1$

素因数の和:549657

約数の個数: 32

約数和(自身を含む): 197871840

約数和(自身を除く): 131914680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 549643, 1099286, 1648929, 2198572, 2748215, 3297858, 4397144, 5496430, 6595716, 8244645, 10992860, 13191432, 16489290, 21985720, 32978580, 65957160]

約数ペア:

[(1, 65957160), (2, 32978580), (3, 21985720), (4, 16489290), (5, 13191432), (6, 10992860), (8, 8244645), (10, 6595716), (12, 5496430), (15, 4397144), (20, 3297858), (24, 2748215), (30, 2198572), (40, 1648929), (60, 1099286), (120, 549643)]