77306280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{919}}^1$

素因数の和:1634

約数の個数: 64

約数和(自身を含む): 232502400

約数和(自身を除く): 155196120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 701, 919, 1402, 1838, 2103, 2757, 2804, 3505, 3676, 4206, 4595, 5514, 5608, 7010, 7352, 8412, 9190, 10515, 11028, 13785, 14020, 16824, 18380, 21030, 22056, 27570, 28040, 36760, 42060, 55140, 84120, 110280, 644219, 1288438, 1932657, 2576876, 3221095, 3865314, 5153752, 6442190, 7730628, 9663285, 12884380, 15461256, 19326570, 25768760, 38653140, 77306280]

約数ペア:

[(1, 77306280), (2, 38653140), (3, 25768760), (4, 19326570), (5, 15461256), (6, 12884380), (8, 9663285), (10, 7730628), (12, 6442190), (15, 5153752), (20, 3865314), (24, 3221095), (30, 2576876), (40, 1932657), (60, 1288438), (120, 644219), (701, 110280), (919, 84120), (1402, 55140), (1838, 42060), (2103, 36760), (2757, 28040), (2804, 27570), (3505, 22056), (3676, 21030), (4206, 18380), (4595, 16824), (5514, 14020), (5608, 13785), (7010, 11028), (7352, 10515), (8412, 9190)]