123755040

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{1061}}^1$

素因数の和:1094

約数の個数: 168

約数和(自身を含む): 438769548

約数和(自身を除く): 315014508

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1061, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2122, 2160, 2430, 2592, 2916, 3183, 3240, 3645, 3888, 4244, 4320, 4860, 5305, 5832, 6366, 6480, 7290, 7776, 8488, 9549, 9720, 10610, 11664, 12732, 12960, 14580, 15915, 16976, 19098, 19440, 21220, 23328, 25464, 28647, 29160, 31830, 33952, 38196, 38880, 42440, 47745, 50928, 57294, 58320, 63660, 76392, 84880, 85941, 95490, 101856, 114588, 116640, 127320, 143235, 152784, 169760, 171882, 190980, 229176, 254640, 257823, 286470, 305568, 343764, 381960, 429705, 458352, 509280, 515646, 572940, 687528, 763920, 773469, 859410, 916704, 1031292, 1145880, 1289115, 1375056, 1527840, 1546938, 1718820, 2062584, 2291760, 2578230, 2750112, 3093876, 3437640, 3867345, 4125168, 4583520, 5156460, 6187752, 6875280, 7734690, 8250336, 10312920, 12375504, 13750560, 15469380, 20625840, 24751008, 30938760, 41251680, 61877520, 123755040]

約数ペア:

[(1, 123755040), (2, 61877520), (3, 41251680), (4, 30938760), (5, 24751008), (6, 20625840), (8, 15469380), (9, 13750560), (10, 12375504), (12, 10312920), (15, 8250336), (16, 7734690), (18, 6875280), (20, 6187752), (24, 5156460), (27, 4583520), (30, 4125168), (32, 3867345), (36, 3437640), (40, 3093876), (45, 2750112), (48, 2578230), (54, 2291760), (60, 2062584), (72, 1718820), (80, 1546938), (81, 1527840), (90, 1375056), (96, 1289115), (108, 1145880), (120, 1031292), (135, 916704), (144, 859410), (160, 773469), (162, 763920), (180, 687528), (216, 572940), (240, 515646), (243, 509280), (270, 458352), (288, 429705), (324, 381960), (360, 343764), (405, 305568), (432, 286470), (480, 257823), (486, 254640), (540, 229176), (648, 190980), (720, 171882), (729, 169760), (810, 152784), (864, 143235), (972, 127320), (1061, 116640), (1080, 114588), (1215, 101856), (1296, 95490), (1440, 85941), (1458, 84880), (1620, 76392), (1944, 63660), (2122, 58320), (2160, 57294), (2430, 50928), (2592, 47745), (2916, 42440), (3183, 38880), (3240, 38196), (3645, 33952), (3888, 31830), (4244, 29160), (4320, 28647), (4860, 25464), (5305, 23328), (5832, 21220), (6366, 19440), (6480, 19098), (7290, 16976), (7776, 15915), (8488, 14580), (9549, 12960), (9720, 12732), (10610, 11664)]