80238090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{7057}}^1$

素因数の和:7446

約数の個数: 32

約数和(自身を含む): 193106880

約数和(自身を除く): 112868790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 379, 758, 1137, 1895, 2274, 3790, 5685, 7057, 11370, 14114, 21171, 35285, 42342, 70570, 105855, 211710, 2674603, 5349206, 8023809, 13373015, 16047618, 26746030, 40119045, 80238090]

約数ペア:

[(1, 80238090), (2, 40119045), (3, 26746030), (5, 16047618), (6, 13373015), (10, 8023809), (15, 5349206), (30, 2674603), (379, 211710), (758, 105855), (1137, 70570), (1895, 42342), (2274, 35285), (3790, 21171), (5685, 14114), (7057, 11370)]