8916480

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{43}}^1$

素因数の和:78

約数の個数: 200

約数和(自身を含む): 32678712

約数和(自身を除く): 23762232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 81, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 162, 172, 180, 192, 215, 216, 240, 256, 258, 270, 288, 320, 324, 344, 360, 384, 387, 405, 430, 432, 480, 512, 516, 540, 576, 640, 645, 648, 688, 720, 768, 774, 810, 860, 864, 960, 1032, 1080, 1152, 1161, 1280, 1290, 1296, 1376, 1440, 1536, 1548, 1620, 1720, 1728, 1920, 1935, 2064, 2160, 2304, 2322, 2560, 2580, 2592, 2752, 2880, 3096, 3240, 3440, 3456, 3483, 3840, 3870, 4128, 4320, 4608, 4644, 5160, 5184, 5504, 5760, 5805, 6192, 6480, 6880, 6912, 6966, 7680, 7740, 8256, 8640, 9288, 10320, 10368, 11008, 11520, 11610, 12384, 12960, 13760, 13824, 13932, 15480, 16512, 17280, 17415, 18576, 20640, 20736, 22016, 23040, 23220, 24768, 25920, 27520, 27864, 30960, 33024, 34560, 34830, 37152, 41280, 41472, 46440, 49536, 51840, 55040, 55728, 61920, 66048, 69120, 69660, 74304, 82560, 92880, 99072, 103680, 110080, 111456, 123840, 139320, 148608, 165120, 185760, 198144, 207360, 222912, 247680, 278640, 297216, 330240, 371520, 445824, 495360, 557280, 594432, 743040, 891648, 990720, 1114560, 1486080, 1783296, 2229120, 2972160, 4458240, 8916480]

約数ペア:

[(1, 8916480), (2, 4458240), (3, 2972160), (4, 2229120), (5, 1783296), (6, 1486080), (8, 1114560), (9, 990720), (10, 891648), (12, 743040), (15, 594432), (16, 557280), (18, 495360), (20, 445824), (24, 371520), (27, 330240), (30, 297216), (32, 278640), (36, 247680), (40, 222912), (43, 207360), (45, 198144), (48, 185760), (54, 165120), (60, 148608), (64, 139320), (72, 123840), (80, 111456), (81, 110080), (86, 103680), (90, 99072), (96, 92880), (108, 82560), (120, 74304), (128, 69660), (129, 69120), (135, 66048), (144, 61920), (160, 55728), (162, 55040), (172, 51840), (180, 49536), (192, 46440), (215, 41472), (216, 41280), (240, 37152), (256, 34830), (258, 34560), (270, 33024), (288, 30960), (320, 27864), (324, 27520), (344, 25920), (360, 24768), (384, 23220), (387, 23040), (405, 22016), (430, 20736), (432, 20640), (480, 18576), (512, 17415), (516, 17280), (540, 16512), (576, 15480), (640, 13932), (645, 13824), (648, 13760), (688, 12960), (720, 12384), (768, 11610), (774, 11520), (810, 11008), (860, 10368), (864, 10320), (960, 9288), (1032, 8640), (1080, 8256), (1152, 7740), (1161, 7680), (1280, 6966), (1290, 6912), (1296, 6880), (1376, 6480), (1440, 6192), (1536, 5805), (1548, 5760), (1620, 5504), (1720, 5184), (1728, 5160), (1920, 4644), (1935, 4608), (2064, 4320), (2160, 4128), (2304, 3870), (2322, 3840), (2560, 3483), (2580, 3456), (2592, 3440), (2752, 3240), (2880, 3096)]