40901760

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{263}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 147026880

約数和(自身を除く): 106125120

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, 243, 263, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 526, 540, 576, 640, 648, 720, 789, 810, 864, 960, 972, 1052, 1080, 1152, 1215, 1296, 1315, 1440, 1578, 1620, 1728, 1920, 1944, 2104, 2160, 2367, 2430, 2592, 2630, 2880, 3156, 3240, 3456, 3888, 3945, 4208, 4320, 4734, 4860, 5184, 5260, 5760, 6312, 6480, 7101, 7776, 7890, 8416, 8640, 9468, 9720, 10368, 10520, 11835, 12624, 12960, 14202, 15552, 15780, 16832, 17280, 18936, 19440, 21040, 21303, 23670, 25248, 25920, 28404, 31104, 31560, 33664, 35505, 37872, 38880, 42080, 42606, 47340, 50496, 51840, 56808, 63120, 63909, 71010, 75744, 77760, 84160, 85212, 94680, 100992, 106515, 113616, 126240, 127818, 142020, 151488, 155520, 168320, 170424, 189360, 213030, 227232, 252480, 255636, 284040, 302976, 319545, 340848, 378720, 426060, 454464, 504960, 511272, 568080, 639090, 681696, 757440, 852120, 908928, 1022544, 1136160, 1278180, 1363392, 1514880, 1704240, 2045088, 2272320, 2556360, 2726784, 3408480, 4090176, 4544640, 5112720, 6816960, 8180352, 10225440, 13633920, 20450880, 40901760]

約数ペア:

[(1, 40901760), (2, 20450880), (3, 13633920), (4, 10225440), (5, 8180352), (6, 6816960), (8, 5112720), (9, 4544640), (10, 4090176), (12, 3408480), (15, 2726784), (16, 2556360), (18, 2272320), (20, 2045088), (24, 1704240), (27, 1514880), (30, 1363392), (32, 1278180), (36, 1136160), (40, 1022544), (45, 908928), (48, 852120), (54, 757440), (60, 681696), (64, 639090), (72, 568080), (80, 511272), (81, 504960), (90, 454464), (96, 426060), (108, 378720), (120, 340848), (128, 319545), (135, 302976), (144, 284040), (160, 255636), (162, 252480), (180, 227232), (192, 213030), (216, 189360), (240, 170424), (243, 168320), (263, 155520), (270, 151488), (288, 142020), (320, 127818), (324, 126240), (360, 113616), (384, 106515), (405, 100992), (432, 94680), (480, 85212), (486, 84160), (526, 77760), (540, 75744), (576, 71010), (640, 63909), (648, 63120), (720, 56808), (789, 51840), (810, 50496), (864, 47340), (960, 42606), (972, 42080), (1052, 38880), (1080, 37872), (1152, 35505), (1215, 33664), (1296, 31560), (1315, 31104), (1440, 28404), (1578, 25920), (1620, 25248), (1728, 23670), (1920, 21303), (1944, 21040), (2104, 19440), (2160, 18936), (2367, 17280), (2430, 16832), (2592, 15780), (2630, 15552), (2880, 14202), (3156, 12960), (3240, 12624), (3456, 11835), (3888, 10520), (3945, 10368), (4208, 9720), (4320, 9468), (4734, 8640), (4860, 8416), (5184, 7890), (5260, 7776), (5760, 7101), (6312, 6480)]