42804240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{178351}}^1$

素因数の和:178367

約数の個数: 40

約数和(自身を含む): 132693888

約数和(自身を除く): 89889648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 178351, 356702, 535053, 713404, 891755, 1070106, 1426808, 1783510, 2140212, 2675265, 2853616, 3567020, 4280424, 5350530, 7134040, 8560848, 10701060, 14268080, 21402120, 42804240]

約数ペア:

[(1, 42804240), (2, 21402120), (3, 14268080), (4, 10701060), (5, 8560848), (6, 7134040), (8, 5350530), (10, 4280424), (12, 3567020), (15, 2853616), (16, 2675265), (20, 2140212), (24, 1783510), (30, 1426808), (40, 1070106), (48, 891755), (60, 713404), (80, 535053), (120, 356702), (240, 178351)]