78273480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{652279}}^1$

素因数の和:652293

約数の個数: 32

約数和(自身を含む): 234820800

約数和(自身を除く): 156547320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 652279, 1304558, 1956837, 2609116, 3261395, 3913674, 5218232, 6522790, 7827348, 9784185, 13045580, 15654696, 19568370, 26091160, 39136740, 78273480]

約数ペア:

[(1, 78273480), (2, 39136740), (3, 26091160), (4, 19568370), (5, 15654696), (6, 13045580), (8, 9784185), (10, 7827348), (12, 6522790), (15, 5218232), (20, 3913674), (24, 3261395), (30, 2609116), (40, 1956837), (60, 1304558), (120, 652279)]