1210260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 3540096

約数和(自身を除く): 2329836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 877, 1380, 1754, 2631, 3508, 4385, 5262, 8770, 10524, 13155, 17540, 20171, 26310, 40342, 52620, 60513, 80684, 100855, 121026, 201710, 242052, 302565, 403420, 605130, 1210260]

約数ペア:

[(1, 1210260), (2, 605130), (3, 403420), (4, 302565), (5, 242052), (6, 201710), (10, 121026), (12, 100855), (15, 80684), (20, 60513), (23, 52620), (30, 40342), (46, 26310), (60, 20171), (69, 17540), (92, 13155), (115, 10524), (138, 8770), (230, 5262), (276, 4385), (345, 3508), (460, 2631), (690, 1754), (877, 1380)]