85898880

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{1657}}^1$

素因数の和:1688

約数の個数: 160

約数和(自身を含む): 306945540

約数和(自身を除く): 221046660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1657, 1728, 1920, 2160, 2592, 2880, 3240, 3314, 3456, 4320, 4971, 5184, 5760, 6480, 6628, 8285, 8640, 9942, 10368, 12960, 13256, 14913, 16570, 17280, 19884, 24855, 25920, 26512, 29826, 33140, 39768, 44739, 49710, 51840, 53024, 59652, 66280, 74565, 79536, 89478, 99420, 106048, 119304, 132560, 134217, 149130, 159072, 178956, 198840, 212096, 223695, 238608, 265120, 268434, 298260, 318144, 357912, 397680, 447390, 477216, 530240, 536868, 596520, 636288, 671085, 715824, 795360, 894780, 954432, 1060480, 1073736, 1193040, 1342170, 1431648, 1590720, 1789560, 1908864, 2147472, 2386080, 2684340, 2863296, 3181440, 3579120, 4294944, 4772160, 5368680, 5726592, 7158240, 8589888, 9544320, 10737360, 14316480, 17179776, 21474720, 28632960, 42949440, 85898880]

約数ペア:

[(1, 85898880), (2, 42949440), (3, 28632960), (4, 21474720), (5, 17179776), (6, 14316480), (8, 10737360), (9, 9544320), (10, 8589888), (12, 7158240), (15, 5726592), (16, 5368680), (18, 4772160), (20, 4294944), (24, 3579120), (27, 3181440), (30, 2863296), (32, 2684340), (36, 2386080), (40, 2147472), (45, 1908864), (48, 1789560), (54, 1590720), (60, 1431648), (64, 1342170), (72, 1193040), (80, 1073736), (81, 1060480), (90, 954432), (96, 894780), (108, 795360), (120, 715824), (128, 671085), (135, 636288), (144, 596520), (160, 536868), (162, 530240), (180, 477216), (192, 447390), (216, 397680), (240, 357912), (270, 318144), (288, 298260), (320, 268434), (324, 265120), (360, 238608), (384, 223695), (405, 212096), (432, 198840), (480, 178956), (540, 159072), (576, 149130), (640, 134217), (648, 132560), (720, 119304), (810, 106048), (864, 99420), (960, 89478), (1080, 79536), (1152, 74565), (1296, 66280), (1440, 59652), (1620, 53024), (1657, 51840), (1728, 49710), (1920, 44739), (2160, 39768), (2592, 33140), (2880, 29826), (3240, 26512), (3314, 25920), (3456, 24855), (4320, 19884), (4971, 17280), (5184, 16570), (5760, 14913), (6480, 13256), (6628, 12960), (8285, 10368), (8640, 9942)]