89070240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{541}}^1$

素因数の和:580

約数の個数: 192

約数和(自身を含む): 327801600

約数和(自身を除く): 238731360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 420, 480, 490, 541, 560, 588, 672, 686, 735, 784, 840, 980, 1029, 1082, 1120, 1176, 1372, 1470, 1568, 1623, 1680, 1715, 1960, 2058, 2164, 2352, 2705, 2744, 2940, 3246, 3360, 3430, 3787, 3920, 4116, 4328, 4704, 5145, 5410, 5488, 5880, 6492, 6860, 7574, 7840, 8115, 8232, 8656, 10290, 10820, 10976, 11361, 11760, 12984, 13720, 15148, 16230, 16464, 17312, 18935, 20580, 21640, 22722, 23520, 25968, 26509, 27440, 30296, 32460, 32928, 37870, 41160, 43280, 45444, 51936, 53018, 54880, 56805, 60592, 64920, 75740, 79527, 82320, 86560, 90888, 106036, 113610, 121184, 129840, 132545, 151480, 159054, 164640, 181776, 185563, 212072, 227220, 259680, 265090, 302960, 318108, 363552, 371126, 397635, 424144, 454440, 530180, 556689, 605920, 636216, 742252, 795270, 848288, 908880, 927815, 1060360, 1113378, 1272432, 1484504, 1590540, 1817760, 1855630, 2120720, 2226756, 2544864, 2783445, 2969008, 3181080, 3711260, 4241440, 4453512, 5566890, 5938016, 6362160, 7422520, 8907024, 11133780, 12724320, 14845040, 17814048, 22267560, 29690080, 44535120, 89070240]

約数ペア:

[(1, 89070240), (2, 44535120), (3, 29690080), (4, 22267560), (5, 17814048), (6, 14845040), (7, 12724320), (8, 11133780), (10, 8907024), (12, 7422520), (14, 6362160), (15, 5938016), (16, 5566890), (20, 4453512), (21, 4241440), (24, 3711260), (28, 3181080), (30, 2969008), (32, 2783445), (35, 2544864), (40, 2226756), (42, 2120720), (48, 1855630), (49, 1817760), (56, 1590540), (60, 1484504), (70, 1272432), (80, 1113378), (84, 1060360), (96, 927815), (98, 908880), (105, 848288), (112, 795270), (120, 742252), (140, 636216), (147, 605920), (160, 556689), (168, 530180), (196, 454440), (210, 424144), (224, 397635), (240, 371126), (245, 363552), (280, 318108), (294, 302960), (336, 265090), (343, 259680), (392, 227220), (420, 212072), (480, 185563), (490, 181776), (541, 164640), (560, 159054), (588, 151480), (672, 132545), (686, 129840), (735, 121184), (784, 113610), (840, 106036), (980, 90888), (1029, 86560), (1082, 82320), (1120, 79527), (1176, 75740), (1372, 64920), (1470, 60592), (1568, 56805), (1623, 54880), (1680, 53018), (1715, 51936), (1960, 45444), (2058, 43280), (2164, 41160), (2352, 37870), (2705, 32928), (2744, 32460), (2940, 30296), (3246, 27440), (3360, 26509), (3430, 25968), (3787, 23520), (3920, 22722), (4116, 21640), (4328, 20580), (4704, 18935), (5145, 17312), (5410, 16464), (5488, 16230), (5880, 15148), (6492, 13720), (6860, 12984), (7574, 11760), (7840, 11361), (8115, 10976), (8232, 10820), (8656, 10290)]