56531040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{117773}}^1$

素因数の和:117791

約数の個数: 48

約数和(自身を含む): 178074288

約数和(自身を除く): 121543248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 117773, 235546, 353319, 471092, 588865, 706638, 942184, 1177730, 1413276, 1766595, 1884368, 2355460, 2826552, 3533190, 3768736, 4710920, 5653104, 7066380, 9421840, 11306208, 14132760, 18843680, 28265520, 56531040]

約数ペア:

[(1, 56531040), (2, 28265520), (3, 18843680), (4, 14132760), (5, 11306208), (6, 9421840), (8, 7066380), (10, 5653104), (12, 4710920), (15, 3768736), (16, 3533190), (20, 2826552), (24, 2355460), (30, 1884368), (32, 1766595), (40, 1413276), (48, 1177730), (60, 942184), (80, 706638), (96, 588865), (120, 471092), (160, 353319), (240, 235546), (480, 117773)]