13446240

素因数分解:

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

素因数の和:384

約数の個数: 96

約数和(自身を含む): 42910560

約数和(自身を除く): 29464320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 109, 120, 160, 218, 240, 257, 327, 436, 480, 514, 545, 654, 771, 872, 1028, 1090, 1285, 1308, 1542, 1635, 1744, 2056, 2180, 2570, 2616, 3084, 3270, 3488, 3855, 4112, 4360, 5140, 5232, 6168, 6540, 7710, 8224, 8720, 10280, 10464, 12336, 13080, 15420, 17440, 20560, 24672, 26160, 28013, 30840, 41120, 52320, 56026, 61680, 84039, 112052, 123360, 140065, 168078, 224104, 280130, 336156, 420195, 448208, 560260, 672312, 840390, 896416, 1120520, 1344624, 1680780, 2241040, 2689248, 3361560, 4482080, 6723120, 13446240]

約数ペア:

[(1, 13446240), (2, 6723120), (3, 4482080), (4, 3361560), (5, 2689248), (6, 2241040), (8, 1680780), (10, 1344624), (12, 1120520), (15, 896416), (16, 840390), (20, 672312), (24, 560260), (30, 448208), (32, 420195), (40, 336156), (48, 280130), (60, 224104), (80, 168078), (96, 140065), (109, 123360), (120, 112052), (160, 84039), (218, 61680), (240, 56026), (257, 52320), (327, 41120), (436, 30840), (480, 28013), (514, 26160), (545, 24672), (654, 20560), (771, 17440), (872, 15420), (1028, 13080), (1090, 12336), (1285, 10464), (1308, 10280), (1542, 8720), (1635, 8224), (1744, 7710), (2056, 6540), (2180, 6168), (2570, 5232), (2616, 5140), (3084, 4360), (3270, 4112), (3488, 3855)]