8725680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{12119}}^1$

素因数の和:12138

約数の個数: 60

約数和(自身を含む): 29306160

約数和(自身を除く): 20580480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 12119, 24238, 36357, 48476, 60595, 72714, 96952, 109071, 121190, 145428, 181785, 193904, 218142, 242380, 290856, 363570, 436284, 484760, 545355, 581712, 727140, 872568, 969520, 1090710, 1454280, 1745136, 2181420, 2908560, 4362840, 8725680]

約数ペア:

[(1, 8725680), (2, 4362840), (3, 2908560), (4, 2181420), (5, 1745136), (6, 1454280), (8, 1090710), (9, 969520), (10, 872568), (12, 727140), (15, 581712), (16, 545355), (18, 484760), (20, 436284), (24, 363570), (30, 290856), (36, 242380), (40, 218142), (45, 193904), (48, 181785), (60, 145428), (72, 121190), (80, 109071), (90, 96952), (120, 72714), (144, 60595), (180, 48476), (240, 36357), (360, 24238), (720, 12119)]