207718981320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1730991511}}^1$

素因数の和:1730991525

約数の個数: 32

約数和(自身を含む): 623156944320

約数和(自身を除く): 415437963000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1730991511, 3461983022, 5192974533, 6923966044, 8654957555, 10385949066, 13847932088, 17309915110, 20771898132, 25964872665, 34619830220, 41543796264, 51929745330, 69239660440, 103859490660, 207718981320]

約数ペア:

[(1, 207718981320), (2, 103859490660), (3, 69239660440), (4, 51929745330), (5, 41543796264), (6, 34619830220), (8, 25964872665), (10, 20771898132), (12, 17309915110), (15, 13847932088), (20, 10385949066), (24, 8654957555), (30, 6923966044), (40, 5192974533), (60, 3461983022), (120, 1730991511)]