90898560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 192

約数和(自身を含む): 322058880

約数和(自身を除く): 231160320

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, 192, 215, 240, 258, 288, 320, 344, 360, 367, 384, 387, 430, 480, 516, 576, 640, 645, 688, 720, 734, 774, 860, 960, 1032, 1101, 1152, 1290, 1376, 1440, 1468, 1548, 1720, 1835, 1920, 1935, 2064, 2202, 2580, 2752, 2880, 2936, 3096, 3303, 3440, 3670, 3870, 4128, 4404, 5160, 5504, 5505, 5760, 5872, 6192, 6606, 6880, 7340, 7740, 8256, 8808, 10320, 11010, 11744, 12384, 13212, 13760, 14680, 15480, 15781, 16512, 16515, 17616, 20640, 22020, 23488, 24768, 26424, 27520, 29360, 30960, 31562, 33030, 35232, 41280, 44040, 46976, 47343, 49536, 52848, 58720, 61920, 63124, 66060, 70464, 78905, 82560, 88080, 94686, 105696, 117440, 123840, 126248, 132120, 140928, 142029, 157810, 176160, 189372, 211392, 234880, 236715, 247680, 252496, 264240, 284058, 315620, 352320, 378744, 422784, 473430, 504992, 528480, 568116, 631240, 704640, 710145, 757488, 946860, 1009984, 1056960, 1136232, 1262480, 1420290, 1514976, 1893720, 2019968, 2113920, 2272464, 2524960, 2840580, 3029952, 3787440, 4544928, 5049920, 5681160, 6059904, 7574880, 9089856, 10099840, 11362320, 15149760, 18179712, 22724640, 30299520, 45449280, 90898560]

約数ペア:

[(1, 90898560), (2, 45449280), (3, 30299520), (4, 22724640), (5, 18179712), (6, 15149760), (8, 11362320), (9, 10099840), (10, 9089856), (12, 7574880), (15, 6059904), (16, 5681160), (18, 5049920), (20, 4544928), (24, 3787440), (30, 3029952), (32, 2840580), (36, 2524960), (40, 2272464), (43, 2113920), (45, 2019968), (48, 1893720), (60, 1514976), (64, 1420290), (72, 1262480), (80, 1136232), (86, 1056960), (90, 1009984), (96, 946860), (120, 757488), (128, 710145), (129, 704640), (144, 631240), (160, 568116), (172, 528480), (180, 504992), (192, 473430), (215, 422784), (240, 378744), (258, 352320), (288, 315620), (320, 284058), (344, 264240), (360, 252496), (367, 247680), (384, 236715), (387, 234880), (430, 211392), (480, 189372), (516, 176160), (576, 157810), (640, 142029), (645, 140928), (688, 132120), (720, 126248), (734, 123840), (774, 117440), (860, 105696), (960, 94686), (1032, 88080), (1101, 82560), (1152, 78905), (1290, 70464), (1376, 66060), (1440, 63124), (1468, 61920), (1548, 58720), (1720, 52848), (1835, 49536), (1920, 47343), (1935, 46976), (2064, 44040), (2202, 41280), (2580, 35232), (2752, 33030), (2880, 31562), (2936, 30960), (3096, 29360), (3303, 27520), (3440, 26424), (3670, 24768), (3870, 23488), (4128, 22020), (4404, 20640), (5160, 17616), (5504, 16515), (5505, 16512), (5760, 15781), (5872, 15480), (6192, 14680), (6606, 13760), (6880, 13212), (7340, 12384), (7740, 11744), (8256, 11010), (8808, 10320)]