9880515360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{6861469}}^1$

素因数の和:6861490

約数の個数: 72

約数和(自身を含む): 33717263580

約数和(自身を除く): 23836748220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 6861469, 13722938, 20584407, 27445876, 34307345, 41168814, 54891752, 61753221, 68614690, 82337628, 102922035, 109783504, 123506442, 137229380, 164675256, 205844070, 219567008, 247012884, 274458760, 308766105, 329350512, 411688140, 494025768, 548917520, 617532210, 658701024, 823376280, 988051536, 1097835040, 1235064420, 1646752560, 1976103072, 2470128840, 3293505120, 4940257680, 9880515360]

約数ペア:

[(1, 9880515360), (2, 4940257680), (3, 3293505120), (4, 2470128840), (5, 1976103072), (6, 1646752560), (8, 1235064420), (9, 1097835040), (10, 988051536), (12, 823376280), (15, 658701024), (16, 617532210), (18, 548917520), (20, 494025768), (24, 411688140), (30, 329350512), (32, 308766105), (36, 274458760), (40, 247012884), (45, 219567008), (48, 205844070), (60, 164675256), (72, 137229380), (80, 123506442), (90, 109783504), (96, 102922035), (120, 82337628), (144, 68614690), (160, 61753221), (180, 54891752), (240, 41168814), (288, 34307345), (360, 27445876), (480, 20584407), (720, 13722938), (1440, 6861469)]