89291520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:387

約数の個数: 216

約数和(自身を含む): 323328096

約数和(自身を除く): 234036576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 337, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 674, 690, 720, 736, 768, 828, 920, 960, 1011, 1035, 1104, 1152, 1280, 1348, 1380, 1440, 1472, 1656, 1685, 1840, 1920, 2022, 2070, 2208, 2304, 2696, 2760, 2880, 2944, 3033, 3312, 3370, 3680, 3840, 4044, 4140, 4416, 5055, 5392, 5520, 5760, 5888, 6066, 6624, 6740, 7360, 7751, 8088, 8280, 8832, 10110, 10784, 11040, 11520, 12132, 13248, 13480, 14720, 15165, 15502, 16176, 16560, 17664, 20220, 21568, 22080, 23253, 24264, 26496, 26960, 29440, 30330, 31004, 32352, 33120, 38755, 40440, 43136, 44160, 46506, 48528, 52992, 53920, 60660, 62008, 64704, 66240, 69759, 77510, 80880, 86272, 88320, 93012, 97056, 107840, 116265, 121320, 124016, 129408, 132480, 139518, 155020, 161760, 186024, 194112, 215680, 232530, 242640, 248032, 258816, 264960, 279036, 310040, 323520, 348795, 372048, 388224, 431360, 465060, 485280, 496064, 558072, 620080, 647040, 697590, 744096, 776448, 930120, 970560, 992128, 1116144, 1240160, 1294080, 1395180, 1488192, 1860240, 1941120, 1984256, 2232288, 2480320, 2790360, 2976384, 3720480, 3882240, 4464576, 4960640, 5580720, 5952768, 7440960, 8929152, 9921280, 11161440, 14881920, 17858304, 22322880, 29763840, 44645760, 89291520]

約数ペア:

[(1, 89291520), (2, 44645760), (3, 29763840), (4, 22322880), (5, 17858304), (6, 14881920), (8, 11161440), (9, 9921280), (10, 8929152), (12, 7440960), (15, 5952768), (16, 5580720), (18, 4960640), (20, 4464576), (23, 3882240), (24, 3720480), (30, 2976384), (32, 2790360), (36, 2480320), (40, 2232288), (45, 1984256), (46, 1941120), (48, 1860240), (60, 1488192), (64, 1395180), (69, 1294080), (72, 1240160), (80, 1116144), (90, 992128), (92, 970560), (96, 930120), (115, 776448), (120, 744096), (128, 697590), (138, 647040), (144, 620080), (160, 558072), (180, 496064), (184, 485280), (192, 465060), (207, 431360), (230, 388224), (240, 372048), (256, 348795), (276, 323520), (288, 310040), (320, 279036), (337, 264960), (345, 258816), (360, 248032), (368, 242640), (384, 232530), (414, 215680), (460, 194112), (480, 186024), (552, 161760), (576, 155020), (640, 139518), (674, 132480), (690, 129408), (720, 124016), (736, 121320), (768, 116265), (828, 107840), (920, 97056), (960, 93012), (1011, 88320), (1035, 86272), (1104, 80880), (1152, 77510), (1280, 69759), (1348, 66240), (1380, 64704), (1440, 62008), (1472, 60660), (1656, 53920), (1685, 52992), (1840, 48528), (1920, 46506), (2022, 44160), (2070, 43136), (2208, 40440), (2304, 38755), (2696, 33120), (2760, 32352), (2880, 31004), (2944, 30330), (3033, 29440), (3312, 26960), (3370, 26496), (3680, 24264), (3840, 23253), (4044, 22080), (4140, 21568), (4416, 20220), (5055, 17664), (5392, 16560), (5520, 16176), (5760, 15502), (5888, 15165), (6066, 14720), (6624, 13480), (6740, 13248), (7360, 12132), (7751, 11520), (8088, 11040), (8280, 10784), (8832, 10110)]