17852880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1108

約数の個数: 80

約数和(自身を含む): 56157120

約数和(自身を除く): 38304240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1019, 1095, 1168, 1460, 1752, 2038, 2190, 2920, 3057, 3504, 4076, 4380, 5095, 5840, 6114, 8152, 8760, 10190, 12228, 15285, 16304, 17520, 20380, 24456, 30570, 40760, 48912, 61140, 74387, 81520, 122280, 148774, 223161, 244560, 297548, 371935, 446322, 595096, 743870, 892644, 1115805, 1190192, 1487740, 1785288, 2231610, 2975480, 3570576, 4463220, 5950960, 8926440, 17852880]

約数ペア:

[(1, 17852880), (2, 8926440), (3, 5950960), (4, 4463220), (5, 3570576), (6, 2975480), (8, 2231610), (10, 1785288), (12, 1487740), (15, 1190192), (16, 1115805), (20, 892644), (24, 743870), (30, 595096), (40, 446322), (48, 371935), (60, 297548), (73, 244560), (80, 223161), (120, 148774), (146, 122280), (219, 81520), (240, 74387), (292, 61140), (365, 48912), (438, 40760), (584, 30570), (730, 24456), (876, 20380), (1019, 17520), (1095, 16304), (1168, 15285), (1460, 12228), (1752, 10190), (2038, 8760), (2190, 8152), (2920, 6114), (3057, 5840), (3504, 5095), (4076, 4380)]