1273294080

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{12281}}^1$

素因数の和:12314

約数の個数: 180

約数和(自身を含む): 4556450052

約数和(自身を除く): 3283155972

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, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12281, 12960, 17280, 20736, 24562, 25920, 34560, 36843, 49124, 51840, 61405, 73686, 98248, 103680, 110529, 122810, 147372, 184215, 196496, 221058, 245620, 294744, 331587, 368430, 392992, 442116, 491240, 552645, 589488, 663174, 736860, 785984, 884232, 982480, 994761, 1105290, 1178976, 1326348, 1473720, 1571968, 1657935, 1768464, 1964960, 1989522, 2210580, 2357952, 2652696, 2947440, 3143936, 3315870, 3536928, 3929920, 3979044, 4421160, 4715904, 4973805, 5305392, 5894880, 6631740, 7073856, 7859840, 7958088, 8842320, 9431808, 9947610, 10610784, 11789760, 13263480, 14147712, 15719680, 15916176, 17684640, 19895220, 21221568, 23579520, 26526960, 28295424, 31832352, 35369280, 39790440, 42443136, 47159040, 53053920, 63664704, 70738560, 79580880, 84886272, 106107840, 127329408, 141477120, 159161760, 212215680, 254658816, 318323520, 424431360, 636647040, 1273294080]

約数ペア:

[(1, 1273294080), (2, 636647040), (3, 424431360), (4, 318323520), (5, 254658816), (6, 212215680), (8, 159161760), (9, 141477120), (10, 127329408), (12, 106107840), (15, 84886272), (16, 79580880), (18, 70738560), (20, 63664704), (24, 53053920), (27, 47159040), (30, 42443136), (32, 39790440), (36, 35369280), (40, 31832352), (45, 28295424), (48, 26526960), (54, 23579520), (60, 21221568), (64, 19895220), (72, 17684640), (80, 15916176), (81, 15719680), (90, 14147712), (96, 13263480), (108, 11789760), (120, 10610784), (128, 9947610), (135, 9431808), (144, 8842320), (160, 7958088), (162, 7859840), (180, 7073856), (192, 6631740), (216, 5894880), (240, 5305392), (256, 4973805), (270, 4715904), (288, 4421160), (320, 3979044), (324, 3929920), (360, 3536928), (384, 3315870), (405, 3143936), (432, 2947440), (480, 2652696), (540, 2357952), (576, 2210580), (640, 1989522), (648, 1964960), (720, 1768464), (768, 1657935), (810, 1571968), (864, 1473720), (960, 1326348), (1080, 1178976), (1152, 1105290), (1280, 994761), (1296, 982480), (1440, 884232), (1620, 785984), (1728, 736860), (1920, 663174), (2160, 589488), (2304, 552645), (2592, 491240), (2880, 442116), (3240, 392992), (3456, 368430), (3840, 331587), (4320, 294744), (5184, 245620), (5760, 221058), (6480, 196496), (6912, 184215), (8640, 147372), (10368, 122810), (11520, 110529), (12281, 103680), (12960, 98248), (17280, 73686), (20736, 61405), (24562, 51840), (25920, 49124), (34560, 36843)]