827164560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{23131}}^1$

素因数の和:23296

約数の個数: 80

約数和(自身を含む): 2581531200

約数和(自身を除く): 1754366640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 5960, 7152, 8940, 11920, 17880, 23131, 35760, 46262, 69393, 92524, 115655, 138786, 185048, 231310, 277572, 346965, 370096, 462620, 555144, 693930, 925240, 1110288, 1387860, 1850480, 2775720, 3446519, 5551440, 6893038, 10339557, 13786076, 17232595, 20679114, 27572152, 34465190, 41358228, 51697785, 55144304, 68930380, 82716456, 103395570, 137860760, 165432912, 206791140, 275721520, 413582280, 827164560]

約数ペア:

[(1, 827164560), (2, 413582280), (3, 275721520), (4, 206791140), (5, 165432912), (6, 137860760), (8, 103395570), (10, 82716456), (12, 68930380), (15, 55144304), (16, 51697785), (20, 41358228), (24, 34465190), (30, 27572152), (40, 20679114), (48, 17232595), (60, 13786076), (80, 10339557), (120, 6893038), (149, 5551440), (240, 3446519), (298, 2775720), (447, 1850480), (596, 1387860), (745, 1110288), (894, 925240), (1192, 693930), (1490, 555144), (1788, 462620), (2235, 370096), (2384, 346965), (2980, 277572), (3576, 231310), (4470, 185048), (5960, 138786), (7152, 115655), (8940, 92524), (11920, 69393), (17880, 46262), (23131, 35760)]