87791040

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{1129}}^1$

素因数の和:1161

約数の個数: 168

約数和(自身を含む): 313425840

約数和(自身を除く): 225634800

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, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1129, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2258, 2430, 2592, 2880, 3240, 3387, 3888, 4320, 4516, 4860, 5184, 5645, 6480, 6774, 7776, 8640, 9032, 9720, 10161, 11290, 12960, 13548, 15552, 16935, 18064, 19440, 20322, 22580, 25920, 27096, 30483, 33870, 36128, 38880, 40644, 45160, 50805, 54192, 60966, 67740, 72256, 77760, 81288, 90320, 91449, 101610, 108384, 121932, 135480, 152415, 162576, 180640, 182898, 203220, 216768, 243864, 270960, 274347, 304830, 325152, 361280, 365796, 406440, 457245, 487728, 541920, 548694, 609660, 650304, 731592, 812880, 914490, 975456, 1083840, 1097388, 1219320, 1371735, 1463184, 1625760, 1828980, 1950912, 2194776, 2438640, 2743470, 2926368, 3251520, 3657960, 4389552, 4877280, 5486940, 5852736, 7315920, 8779104, 9754560, 10973880, 14631840, 17558208, 21947760, 29263680, 43895520, 87791040]

約数ペア:

[(1, 87791040), (2, 43895520), (3, 29263680), (4, 21947760), (5, 17558208), (6, 14631840), (8, 10973880), (9, 9754560), (10, 8779104), (12, 7315920), (15, 5852736), (16, 5486940), (18, 4877280), (20, 4389552), (24, 3657960), (27, 3251520), (30, 2926368), (32, 2743470), (36, 2438640), (40, 2194776), (45, 1950912), (48, 1828980), (54, 1625760), (60, 1463184), (64, 1371735), (72, 1219320), (80, 1097388), (81, 1083840), (90, 975456), (96, 914490), (108, 812880), (120, 731592), (135, 650304), (144, 609660), (160, 548694), (162, 541920), (180, 487728), (192, 457245), (216, 406440), (240, 365796), (243, 361280), (270, 325152), (288, 304830), (320, 274347), (324, 270960), (360, 243864), (405, 216768), (432, 203220), (480, 182898), (486, 180640), (540, 162576), (576, 152415), (648, 135480), (720, 121932), (810, 108384), (864, 101610), (960, 91449), (972, 90320), (1080, 81288), (1129, 77760), (1215, 72256), (1296, 67740), (1440, 60966), (1620, 54192), (1728, 50805), (1944, 45160), (2160, 40644), (2258, 38880), (2430, 36128), (2592, 33870), (2880, 30483), (3240, 27096), (3387, 25920), (3888, 22580), (4320, 20322), (4516, 19440), (4860, 18064), (5184, 16935), (5645, 15552), (6480, 13548), (6774, 12960), (7776, 11290), (8640, 10161), (9032, 9720)]