6723120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 21114720

約数和(自身を除く): 14391600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 257, 327, 436, 514, 545, 654, 771, 872, 1028, 1090, 1285, 1308, 1542, 1635, 1744, 2056, 2180, 2570, 2616, 3084, 3270, 3855, 4112, 4360, 5140, 5232, 6168, 6540, 7710, 8720, 10280, 12336, 13080, 15420, 20560, 26160, 28013, 30840, 56026, 61680, 84039, 112052, 140065, 168078, 224104, 280130, 336156, 420195, 448208, 560260, 672312, 840390, 1120520, 1344624, 1680780, 2241040, 3361560, 6723120]

約数ペア:

[(1, 6723120), (2, 3361560), (3, 2241040), (4, 1680780), (5, 1344624), (6, 1120520), (8, 840390), (10, 672312), (12, 560260), (15, 448208), (16, 420195), (20, 336156), (24, 280130), (30, 224104), (40, 168078), (48, 140065), (60, 112052), (80, 84039), (109, 61680), (120, 56026), (218, 30840), (240, 28013), (257, 26160), (327, 20560), (436, 15420), (514, 13080), (545, 12336), (654, 10280), (771, 8720), (872, 7710), (1028, 6540), (1090, 6168), (1285, 5232), (1308, 5140), (1542, 4360), (1635, 4112), (1744, 3855), (2056, 3270), (2180, 3084), (2570, 2616)]