89660160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:251

約数の個数: 216

約数和(自身を含む): 319182864

約数和(自身を除く): 229522704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 181, 192, 215, 240, 256, 258, 288, 320, 344, 360, 362, 384, 387, 430, 480, 516, 543, 576, 640, 645, 688, 720, 724, 768, 774, 860, 905, 960, 1032, 1086, 1152, 1280, 1290, 1376, 1440, 1448, 1548, 1629, 1720, 1810, 1920, 1935, 2064, 2172, 2304, 2580, 2715, 2752, 2880, 2896, 3096, 3258, 3440, 3620, 3840, 3870, 4128, 4344, 5160, 5430, 5504, 5760, 5792, 6192, 6516, 6880, 7240, 7740, 7783, 8145, 8256, 8688, 10320, 10860, 11008, 11520, 11584, 12384, 13032, 13760, 14480, 15480, 15566, 16290, 16512, 17376, 20640, 21720, 23168, 23349, 24768, 26064, 27520, 28960, 30960, 31132, 32580, 33024, 34752, 38915, 41280, 43440, 46336, 46698, 49536, 52128, 55040, 57920, 61920, 62264, 65160, 69504, 70047, 77830, 82560, 86880, 93396, 99072, 104256, 115840, 116745, 123840, 124528, 130320, 139008, 140094, 155660, 165120, 173760, 186792, 208512, 231680, 233490, 247680, 249056, 260640, 280188, 311320, 347520, 350235, 373584, 417024, 466980, 495360, 498112, 521280, 560376, 622640, 695040, 700470, 747168, 933960, 996224, 1042560, 1120752, 1245280, 1400940, 1494336, 1867920, 1992448, 2085120, 2241504, 2490560, 2801880, 2988672, 3735840, 4483008, 4981120, 5603760, 5977344, 7471680, 8966016, 9962240, 11207520, 14943360, 17932032, 22415040, 29886720, 44830080, 89660160]

約数ペア:

[(1, 89660160), (2, 44830080), (3, 29886720), (4, 22415040), (5, 17932032), (6, 14943360), (8, 11207520), (9, 9962240), (10, 8966016), (12, 7471680), (15, 5977344), (16, 5603760), (18, 4981120), (20, 4483008), (24, 3735840), (30, 2988672), (32, 2801880), (36, 2490560), (40, 2241504), (43, 2085120), (45, 1992448), (48, 1867920), (60, 1494336), (64, 1400940), (72, 1245280), (80, 1120752), (86, 1042560), (90, 996224), (96, 933960), (120, 747168), (128, 700470), (129, 695040), (144, 622640), (160, 560376), (172, 521280), (180, 498112), (181, 495360), (192, 466980), (215, 417024), (240, 373584), (256, 350235), (258, 347520), (288, 311320), (320, 280188), (344, 260640), (360, 249056), (362, 247680), (384, 233490), (387, 231680), (430, 208512), (480, 186792), (516, 173760), (543, 165120), (576, 155660), (640, 140094), (645, 139008), (688, 130320), (720, 124528), (724, 123840), (768, 116745), (774, 115840), (860, 104256), (905, 99072), (960, 93396), (1032, 86880), (1086, 82560), (1152, 77830), (1280, 70047), (1290, 69504), (1376, 65160), (1440, 62264), (1448, 61920), (1548, 57920), (1629, 55040), (1720, 52128), (1810, 49536), (1920, 46698), (1935, 46336), (2064, 43440), (2172, 41280), (2304, 38915), (2580, 34752), (2715, 33024), (2752, 32580), (2880, 31132), (2896, 30960), (3096, 28960), (3258, 27520), (3440, 26064), (3620, 24768), (3840, 23349), (3870, 23168), (4128, 21720), (4344, 20640), (5160, 17376), (5430, 16512), (5504, 16290), (5760, 15566), (5792, 15480), (6192, 14480), (6516, 13760), (6880, 13032), (7240, 12384), (7740, 11584), (7783, 11520), (8145, 11008), (8256, 10860), (8688, 10320)]