149321280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1427}}^1$

素因数の和:1556

約数の個数: 112

約数和(自身を含む): 478779840

約数和(自身を除く): 329458560

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, 160, 192, 218, 240, 320, 327, 436, 480, 545, 654, 872, 960, 1090, 1308, 1427, 1635, 1744, 2180, 2616, 2854, 3270, 3488, 4281, 4360, 5232, 5708, 6540, 6976, 7135, 8562, 8720, 10464, 11416, 13080, 14270, 17124, 17440, 20928, 21405, 22832, 26160, 28540, 34248, 34880, 42810, 45664, 52320, 57080, 68496, 85620, 91328, 104640, 114160, 136992, 155543, 171240, 228320, 273984, 311086, 342480, 456640, 466629, 622172, 684960, 777715, 933258, 1244344, 1369920, 1555430, 1866516, 2333145, 2488688, 3110860, 3733032, 4666290, 4977376, 6221720, 7466064, 9332580, 9954752, 12443440, 14932128, 18665160, 24886880, 29864256, 37330320, 49773760, 74660640, 149321280]

約数ペア:

[(1, 149321280), (2, 74660640), (3, 49773760), (4, 37330320), (5, 29864256), (6, 24886880), (8, 18665160), (10, 14932128), (12, 12443440), (15, 9954752), (16, 9332580), (20, 7466064), (24, 6221720), (30, 4977376), (32, 4666290), (40, 3733032), (48, 3110860), (60, 2488688), (64, 2333145), (80, 1866516), (96, 1555430), (109, 1369920), (120, 1244344), (160, 933258), (192, 777715), (218, 684960), (240, 622172), (320, 466629), (327, 456640), (436, 342480), (480, 311086), (545, 273984), (654, 228320), (872, 171240), (960, 155543), (1090, 136992), (1308, 114160), (1427, 104640), (1635, 91328), (1744, 85620), (2180, 68496), (2616, 57080), (2854, 52320), (3270, 45664), (3488, 42810), (4281, 34880), (4360, 34248), (5232, 28540), (5708, 26160), (6540, 22832), (6976, 21405), (7135, 20928), (8562, 17440), (8720, 17124), (10464, 14270), (11416, 13080)]