1206780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20113}}^1$

素因数の和:20125

約数の個数: 24

約数和(自身を含む): 3379152

約数和(自身を除く): 2172372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20113, 40226, 60339, 80452, 100565, 120678, 201130, 241356, 301695, 402260, 603390, 1206780]

約数ペア:

[(1, 1206780), (2, 603390), (3, 402260), (4, 301695), (5, 241356), (6, 201130), (10, 120678), (12, 100565), (15, 80452), (20, 60339), (30, 40226), (60, 20113)]