191536440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{11483}}^1$

素因数の和:11636

約数の個数: 64

約数和(自身を含む): 578793600

約数和(自身を除く): 387257160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 11483, 16680, 22966, 34449, 45932, 57415, 68898, 91864, 114830, 137796, 172245, 229660, 275592, 344490, 459320, 688980, 1377960, 1596137, 3192274, 4788411, 6384548, 7980685, 9576822, 12769096, 15961370, 19153644, 23942055, 31922740, 38307288, 47884110, 63845480, 95768220, 191536440]

約数ペア:

[(1, 191536440), (2, 95768220), (3, 63845480), (4, 47884110), (5, 38307288), (6, 31922740), (8, 23942055), (10, 19153644), (12, 15961370), (15, 12769096), (20, 9576822), (24, 7980685), (30, 6384548), (40, 4788411), (60, 3192274), (120, 1596137), (139, 1377960), (278, 688980), (417, 459320), (556, 344490), (695, 275592), (834, 229660), (1112, 172245), (1390, 137796), (1668, 114830), (2085, 91864), (2780, 68898), (3336, 57415), (4170, 45932), (5560, 34449), (8340, 22966), (11483, 16680)]