72466440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1619}}^1$

素因数の和:2006

約数の個数: 64

約数和(自身を含む): 218116800

約数和(自身を除く): 145650360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 373, 746, 1119, 1492, 1619, 1865, 2238, 2984, 3238, 3730, 4476, 4857, 5595, 6476, 7460, 8095, 8952, 9714, 11190, 12952, 14920, 16190, 19428, 22380, 24285, 32380, 38856, 44760, 48570, 64760, 97140, 194280, 603887, 1207774, 1811661, 2415548, 3019435, 3623322, 4831096, 6038870, 7246644, 9058305, 12077740, 14493288, 18116610, 24155480, 36233220, 72466440]

約数ペア:

[(1, 72466440), (2, 36233220), (3, 24155480), (4, 18116610), (5, 14493288), (6, 12077740), (8, 9058305), (10, 7246644), (12, 6038870), (15, 4831096), (20, 3623322), (24, 3019435), (30, 2415548), (40, 1811661), (60, 1207774), (120, 603887), (373, 194280), (746, 97140), (1119, 64760), (1492, 48570), (1619, 44760), (1865, 38856), (2238, 32380), (2984, 24285), (3238, 22380), (3730, 19428), (4476, 16190), (4857, 14920), (5595, 12952), (6476, 11190), (7460, 9714), (8095, 8952)]