331238280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2760319}}^1$

素因数の和:2760333

約数の個数: 32

約数和(自身を含む): 993715200

約数和(自身を除く): 662476920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2760319, 5520638, 8280957, 11041276, 13801595, 16561914, 22082552, 27603190, 33123828, 41404785, 55206380, 66247656, 82809570, 110412760, 165619140, 331238280]

約数ペア:

[(1, 331238280), (2, 165619140), (3, 110412760), (4, 82809570), (5, 66247656), (6, 55206380), (8, 41404785), (10, 33123828), (12, 27603190), (15, 22082552), (20, 16561914), (24, 13801595), (30, 11041276), (40, 8280957), (60, 5520638), (120, 2760319)]