228407040

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{2203}}^1$

素因数の和:2236

約数の個数: 180

約数和(自身を含む): 817653144

約数和(自身を除く): 589246104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2203, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 4406, 5184, 5760, 6480, 6609, 6912, 8640, 8812, 10368, 11015, 11520, 12960, 13218, 17280, 17624, 19827, 20736, 22030, 25920, 26436, 33045, 34560, 35248, 39654, 44060, 51840, 52872, 59481, 66090, 70496, 79308, 88120, 99135, 103680, 105744, 118962, 132180, 140992, 158616, 176240, 178443, 198270, 211488, 237924, 264360, 281984, 297405, 317232, 352480, 356886, 396540, 422976, 475848, 528720, 563968, 594810, 634464, 704960, 713772, 793080, 845952, 892215, 951696, 1057440, 1189620, 1268928, 1409920, 1427544, 1586160, 1691904, 1784430, 1903392, 2114880, 2379240, 2537856, 2819840, 2855088, 3172320, 3568860, 3806784, 4229760, 4758480, 5075712, 5710176, 6344640, 7137720, 7613568, 8459520, 9516960, 11420352, 12689280, 14275440, 15227136, 19033920, 22840704, 25378560, 28550880, 38067840, 45681408, 57101760, 76135680, 114203520, 228407040]

約数ペア:

[(1, 228407040), (2, 114203520), (3, 76135680), (4, 57101760), (5, 45681408), (6, 38067840), (8, 28550880), (9, 25378560), (10, 22840704), (12, 19033920), (15, 15227136), (16, 14275440), (18, 12689280), (20, 11420352), (24, 9516960), (27, 8459520), (30, 7613568), (32, 7137720), (36, 6344640), (40, 5710176), (45, 5075712), (48, 4758480), (54, 4229760), (60, 3806784), (64, 3568860), (72, 3172320), (80, 2855088), (81, 2819840), (90, 2537856), (96, 2379240), (108, 2114880), (120, 1903392), (128, 1784430), (135, 1691904), (144, 1586160), (160, 1427544), (162, 1409920), (180, 1268928), (192, 1189620), (216, 1057440), (240, 951696), (256, 892215), (270, 845952), (288, 793080), (320, 713772), (324, 704960), (360, 634464), (384, 594810), (405, 563968), (432, 528720), (480, 475848), (540, 422976), (576, 396540), (640, 356886), (648, 352480), (720, 317232), (768, 297405), (810, 281984), (864, 264360), (960, 237924), (1080, 211488), (1152, 198270), (1280, 178443), (1296, 176240), (1440, 158616), (1620, 140992), (1728, 132180), (1920, 118962), (2160, 105744), (2203, 103680), (2304, 99135), (2592, 88120), (2880, 79308), (3240, 70496), (3456, 66090), (3840, 59481), (4320, 52872), (4406, 51840), (5184, 44060), (5760, 39654), (6480, 35248), (6609, 34560), (6912, 33045), (8640, 26436), (8812, 25920), (10368, 22030), (11015, 20736), (11520, 19827), (12960, 17624), (13218, 17280)]