53784960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 173685600

約数和(自身を除く): 119900640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 257, 320, 327, 384, 436, 480, 514, 545, 640, 654, 771, 872, 960, 1028, 1090, 1285, 1308, 1542, 1635, 1744, 1920, 2056, 2180, 2570, 2616, 3084, 3270, 3488, 3855, 4112, 4360, 5140, 5232, 6168, 6540, 6976, 7710, 8224, 8720, 10280, 10464, 12336, 13080, 13952, 15420, 16448, 17440, 20560, 20928, 24672, 26160, 28013, 30840, 32896, 34880, 41120, 41856, 49344, 52320, 56026, 61680, 69760, 82240, 84039, 98688, 104640, 112052, 123360, 140065, 164480, 168078, 209280, 224104, 246720, 280130, 336156, 420195, 448208, 493440, 560260, 672312, 840390, 896416, 1120520, 1344624, 1680780, 1792832, 2241040, 2689248, 3361560, 3585664, 4482080, 5378496, 6723120, 8964160, 10756992, 13446240, 17928320, 26892480, 53784960]

約数ペア:

[(1, 53784960), (2, 26892480), (3, 17928320), (4, 13446240), (5, 10756992), (6, 8964160), (8, 6723120), (10, 5378496), (12, 4482080), (15, 3585664), (16, 3361560), (20, 2689248), (24, 2241040), (30, 1792832), (32, 1680780), (40, 1344624), (48, 1120520), (60, 896416), (64, 840390), (80, 672312), (96, 560260), (109, 493440), (120, 448208), (128, 420195), (160, 336156), (192, 280130), (218, 246720), (240, 224104), (257, 209280), (320, 168078), (327, 164480), (384, 140065), (436, 123360), (480, 112052), (514, 104640), (545, 98688), (640, 84039), (654, 82240), (771, 69760), (872, 61680), (960, 56026), (1028, 52320), (1090, 49344), (1285, 41856), (1308, 41120), (1542, 34880), (1635, 32896), (1744, 30840), (1920, 28013), (2056, 26160), (2180, 24672), (2570, 20928), (2616, 20560), (3084, 17440), (3270, 16448), (3488, 15420), (3855, 13952), (4112, 13080), (4360, 12336), (5140, 10464), (5232, 10280), (6168, 8720), (6540, 8224), (6976, 7710)]