72537120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 240

約数和(自身を含む): 266195160

約数和(自身を除く): 193658040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 193, 216, 232, 240, 261, 270, 288, 290, 324, 348, 360, 386, 405, 432, 435, 464, 480, 522, 540, 579, 580, 648, 696, 720, 772, 783, 810, 864, 870, 928, 965, 1044, 1080, 1158, 1160, 1296, 1305, 1392, 1440, 1544, 1566, 1620, 1737, 1740, 1930, 2088, 2160, 2316, 2320, 2349, 2592, 2610, 2784, 2895, 3088, 3132, 3240, 3474, 3480, 3860, 3915, 4176, 4320, 4632, 4640, 4698, 5211, 5220, 5597, 5790, 6176, 6264, 6480, 6948, 6960, 7720, 7830, 8352, 8685, 9264, 9396, 10422, 10440, 11194, 11580, 11745, 12528, 12960, 13896, 13920, 15440, 15633, 15660, 16791, 17370, 18528, 18792, 20844, 20880, 22388, 23160, 23490, 25056, 26055, 27792, 27985, 30880, 31266, 31320, 33582, 34740, 37584, 41688, 41760, 44776, 46320, 46980, 50373, 52110, 55584, 55970, 62532, 62640, 67164, 69480, 75168, 78165, 83376, 83955, 89552, 92640, 93960, 100746, 104220, 111940, 125064, 125280, 134328, 138960, 151119, 156330, 166752, 167910, 179104, 187920, 201492, 208440, 223880, 250128, 251865, 268656, 277920, 302238, 312660, 335820, 375840, 402984, 416880, 447760, 453357, 500256, 503730, 537312, 604476, 625320, 671640, 755595, 805968, 833760, 895520, 906714, 1007460, 1208952, 1250640, 1343280, 1511190, 1611936, 1813428, 2014920, 2266785, 2417904, 2501280, 2686560, 3022380, 3626856, 4029840, 4533570, 4835808, 6044760, 7253712, 8059680, 9067140, 12089520, 14507424, 18134280, 24179040, 36268560, 72537120]

約数ペア:

[(1, 72537120), (2, 36268560), (3, 24179040), (4, 18134280), (5, 14507424), (6, 12089520), (8, 9067140), (9, 8059680), (10, 7253712), (12, 6044760), (15, 4835808), (16, 4533570), (18, 4029840), (20, 3626856), (24, 3022380), (27, 2686560), (29, 2501280), (30, 2417904), (32, 2266785), (36, 2014920), (40, 1813428), (45, 1611936), (48, 1511190), (54, 1343280), (58, 1250640), (60, 1208952), (72, 1007460), (80, 906714), (81, 895520), (87, 833760), (90, 805968), (96, 755595), (108, 671640), (116, 625320), (120, 604476), (135, 537312), (144, 503730), (145, 500256), (160, 453357), (162, 447760), (174, 416880), (180, 402984), (193, 375840), (216, 335820), (232, 312660), (240, 302238), (261, 277920), (270, 268656), (288, 251865), (290, 250128), (324, 223880), (348, 208440), (360, 201492), (386, 187920), (405, 179104), (432, 167910), (435, 166752), (464, 156330), (480, 151119), (522, 138960), (540, 134328), (579, 125280), (580, 125064), (648, 111940), (696, 104220), (720, 100746), (772, 93960), (783, 92640), (810, 89552), (864, 83955), (870, 83376), (928, 78165), (965, 75168), (1044, 69480), (1080, 67164), (1158, 62640), (1160, 62532), (1296, 55970), (1305, 55584), (1392, 52110), (1440, 50373), (1544, 46980), (1566, 46320), (1620, 44776), (1737, 41760), (1740, 41688), (1930, 37584), (2088, 34740), (2160, 33582), (2316, 31320), (2320, 31266), (2349, 30880), (2592, 27985), (2610, 27792), (2784, 26055), (2895, 25056), (3088, 23490), (3132, 23160), (3240, 22388), (3474, 20880), (3480, 20844), (3860, 18792), (3915, 18528), (4176, 17370), (4320, 16791), (4632, 15660), (4640, 15633), (4698, 15440), (5211, 13920), (5220, 13896), (5597, 12960), (5790, 12528), (6176, 11745), (6264, 11580), (6480, 11194), (6948, 10440), (6960, 10422), (7720, 9396), (7830, 9264), (8352, 8685)]