120306386480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{214832833}}^1$

素因数の和:214832853

約数の個数: 40

約数和(自身を含む): 319671256992

約数和(自身を除く): 199364870512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 214832833, 429665666, 859331332, 1074164165, 1503829831, 1718662664, 2148328330, 3007659662, 3437325328, 4296656660, 6015319324, 7519149155, 8593313320, 12030638648, 15038298310, 17186626640, 24061277296, 30076596620, 60153193240, 120306386480]

約数ペア:

[(1, 120306386480), (2, 60153193240), (4, 30076596620), (5, 24061277296), (7, 17186626640), (8, 15038298310), (10, 12030638648), (14, 8593313320), (16, 7519149155), (20, 6015319324), (28, 4296656660), (35, 3437325328), (40, 3007659662), (56, 2148328330), (70, 1718662664), (80, 1503829831), (112, 1074164165), (140, 859331332), (280, 429665666), (560, 214832833)]