120879120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{503663}}^1$

素因数の和:503679

約数の個数: 40

約数和(自身を含む): 374726016

約数和(自身を除く): 253846896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 503663, 1007326, 1510989, 2014652, 2518315, 3021978, 4029304, 5036630, 6043956, 7554945, 8058608, 10073260, 12087912, 15109890, 20146520, 24175824, 30219780, 40293040, 60439560, 120879120]

約数ペア:

[(1, 120879120), (2, 60439560), (3, 40293040), (4, 30219780), (5, 24175824), (6, 20146520), (8, 15109890), (10, 12087912), (12, 10073260), (15, 8058608), (16, 7554945), (20, 6043956), (24, 5036630), (30, 4029304), (40, 3021978), (48, 2518315), (60, 2014652), (80, 1510989), (120, 1007326), (240, 503663)]