270507180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{237287}}^1$

素因数の和:237318

約数の個数: 48

約数和(自身を含む): 797287680

約数和(自身を除く): 526780500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 237287, 474574, 711861, 949148, 1186435, 1423722, 2372870, 2847444, 3559305, 4508453, 4745740, 7118610, 9016906, 13525359, 14237220, 18033812, 22542265, 27050718, 45084530, 54101436, 67626795, 90169060, 135253590, 270507180]

約数ペア:

[(1, 270507180), (2, 135253590), (3, 90169060), (4, 67626795), (5, 54101436), (6, 45084530), (10, 27050718), (12, 22542265), (15, 18033812), (19, 14237220), (20, 13525359), (30, 9016906), (38, 7118610), (57, 4745740), (60, 4508453), (76, 3559305), (95, 2847444), (114, 2372870), (190, 1423722), (228, 1186435), (285, 949148), (380, 711861), (570, 474574), (1140, 237287)]