48782640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 161061120

約数和(自身を除く): 112278480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 43, 48, 58, 60, 80, 86, 87, 116, 120, 129, 145, 163, 172, 174, 215, 232, 240, 258, 290, 326, 344, 348, 430, 435, 464, 489, 516, 580, 645, 652, 688, 696, 815, 860, 870, 978, 1032, 1160, 1247, 1290, 1304, 1392, 1630, 1720, 1740, 1956, 2064, 2320, 2445, 2494, 2580, 2608, 3260, 3440, 3480, 3741, 3912, 4727, 4890, 4988, 5160, 6235, 6520, 6960, 7009, 7482, 7824, 9454, 9780, 9976, 10320, 12470, 13040, 14018, 14181, 14964, 18705, 18908, 19560, 19952, 21027, 23635, 24940, 28036, 28362, 29928, 35045, 37410, 37816, 39120, 42054, 47270, 49880, 56072, 56724, 59856, 70090, 70905, 74820, 75632, 84108, 94540, 99760, 105135, 112144, 113448, 140180, 141810, 149640, 168216, 189080, 203261, 210270, 226896, 280360, 283620, 299280, 336432, 378160, 406522, 420540, 560720, 567240, 609783, 813044, 841080, 1016305, 1134480, 1219566, 1626088, 1682160, 2032610, 2439132, 3048915, 3252176, 4065220, 4878264, 6097830, 8130440, 9756528, 12195660, 16260880, 24391320, 48782640]

約数ペア:

[(1, 48782640), (2, 24391320), (3, 16260880), (4, 12195660), (5, 9756528), (6, 8130440), (8, 6097830), (10, 4878264), (12, 4065220), (15, 3252176), (16, 3048915), (20, 2439132), (24, 2032610), (29, 1682160), (30, 1626088), (40, 1219566), (43, 1134480), (48, 1016305), (58, 841080), (60, 813044), (80, 609783), (86, 567240), (87, 560720), (116, 420540), (120, 406522), (129, 378160), (145, 336432), (163, 299280), (172, 283620), (174, 280360), (215, 226896), (232, 210270), (240, 203261), (258, 189080), (290, 168216), (326, 149640), (344, 141810), (348, 140180), (430, 113448), (435, 112144), (464, 105135), (489, 99760), (516, 94540), (580, 84108), (645, 75632), (652, 74820), (688, 70905), (696, 70090), (815, 59856), (860, 56724), (870, 56072), (978, 49880), (1032, 47270), (1160, 42054), (1247, 39120), (1290, 37816), (1304, 37410), (1392, 35045), (1630, 29928), (1720, 28362), (1740, 28036), (1956, 24940), (2064, 23635), (2320, 21027), (2445, 19952), (2494, 19560), (2580, 18908), (2608, 18705), (3260, 14964), (3440, 14181), (3480, 14018), (3741, 13040), (3912, 12470), (4727, 10320), (4890, 9976), (4988, 9780), (5160, 9454), (6235, 7824), (6520, 7482), (6960, 7009)]