660243120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{12119}}^1$

素因数の和:12362

約数の個数: 80

約数和(自身を含む): 2055939840

約数和(自身を除く): 1395696720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 227, 240, 454, 681, 908, 1135, 1362, 1816, 2270, 2724, 3405, 3632, 4540, 5448, 6810, 9080, 10896, 12119, 13620, 18160, 24238, 27240, 36357, 48476, 54480, 60595, 72714, 96952, 121190, 145428, 181785, 193904, 242380, 290856, 363570, 484760, 581712, 727140, 969520, 1454280, 2751013, 2908560, 5502026, 8253039, 11004052, 13755065, 16506078, 22008104, 27510130, 33012156, 41265195, 44016208, 55020260, 66024312, 82530390, 110040520, 132048624, 165060780, 220081040, 330121560, 660243120]

約数ペア:

[(1, 660243120), (2, 330121560), (3, 220081040), (4, 165060780), (5, 132048624), (6, 110040520), (8, 82530390), (10, 66024312), (12, 55020260), (15, 44016208), (16, 41265195), (20, 33012156), (24, 27510130), (30, 22008104), (40, 16506078), (48, 13755065), (60, 11004052), (80, 8253039), (120, 5502026), (227, 2908560), (240, 2751013), (454, 1454280), (681, 969520), (908, 727140), (1135, 581712), (1362, 484760), (1816, 363570), (2270, 290856), (2724, 242380), (3405, 193904), (3632, 181785), (4540, 145428), (5448, 121190), (6810, 96952), (9080, 72714), (10896, 60595), (12119, 54480), (13620, 48476), (18160, 36357), (24238, 27240)]