149791680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{5779}}^1$

素因数の和:5808

約数の個数: 140

約数和(自身を含む): 532927560

約数和(自身を除く): 383135880

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 5779, 6480, 8640, 11558, 12960, 17337, 23116, 25920, 28895, 34674, 46232, 52011, 57790, 69348, 86685, 92464, 104022, 115580, 138696, 156033, 173370, 184928, 208044, 231160, 260055, 277392, 312066, 346740, 369856, 416088, 462320, 468099, 520110, 554784, 624132, 693480, 780165, 832176, 924640, 936198, 1040220, 1109568, 1248264, 1386960, 1560330, 1664352, 1849280, 1872396, 2080440, 2340495, 2496528, 2773920, 3120660, 3328704, 3744792, 4160880, 4680990, 4993056, 5547840, 6241320, 7489584, 8321760, 9361980, 9986112, 12482640, 14979168, 16643520, 18723960, 24965280, 29958336, 37447920, 49930560, 74895840, 149791680]

約数ペア:

[(1, 149791680), (2, 74895840), (3, 49930560), (4, 37447920), (5, 29958336), (6, 24965280), (8, 18723960), (9, 16643520), (10, 14979168), (12, 12482640), (15, 9986112), (16, 9361980), (18, 8321760), (20, 7489584), (24, 6241320), (27, 5547840), (30, 4993056), (32, 4680990), (36, 4160880), (40, 3744792), (45, 3328704), (48, 3120660), (54, 2773920), (60, 2496528), (64, 2340495), (72, 2080440), (80, 1872396), (81, 1849280), (90, 1664352), (96, 1560330), (108, 1386960), (120, 1248264), (135, 1109568), (144, 1040220), (160, 936198), (162, 924640), (180, 832176), (192, 780165), (216, 693480), (240, 624132), (270, 554784), (288, 520110), (320, 468099), (324, 462320), (360, 416088), (405, 369856), (432, 346740), (480, 312066), (540, 277392), (576, 260055), (648, 231160), (720, 208044), (810, 184928), (864, 173370), (960, 156033), (1080, 138696), (1296, 115580), (1440, 104022), (1620, 92464), (1728, 86685), (2160, 69348), (2592, 57790), (2880, 52011), (3240, 46232), (4320, 34674), (5184, 28895), (5779, 25920), (6480, 23116), (8640, 17337), (11558, 12960)]