38794440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{853}}^1$

素因数の和:1246

約数の個数: 64

約数和(自身を含む): 116827200

約数和(自身を除く): 78032760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 853, 1137, 1516, 1706, 1895, 2274, 2559, 3032, 3412, 3790, 4265, 4548, 5118, 5685, 6824, 7580, 8530, 9096, 10236, 11370, 12795, 15160, 17060, 20472, 22740, 25590, 34120, 45480, 51180, 102360, 323287, 646574, 969861, 1293148, 1616435, 1939722, 2586296, 3232870, 3879444, 4849305, 6465740, 7758888, 9698610, 12931480, 19397220, 38794440]

約数ペア:

[(1, 38794440), (2, 19397220), (3, 12931480), (4, 9698610), (5, 7758888), (6, 6465740), (8, 4849305), (10, 3879444), (12, 3232870), (15, 2586296), (20, 1939722), (24, 1616435), (30, 1293148), (40, 969861), (60, 646574), (120, 323287), (379, 102360), (758, 51180), (853, 45480), (1137, 34120), (1516, 25590), (1706, 22740), (1895, 20472), (2274, 17060), (2559, 15160), (3032, 12795), (3412, 11370), (3790, 10236), (4265, 9096), (4548, 8530), (5118, 7580), (5685, 6824)]