61352640

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{263}}^1$

素因数の和:298

約数の個数: 196

約数和(自身を含む): 219876624

約数和(自身を除く): 158523984

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, 135, 144, 160, 162, 180, 192, 216, 240, 243, 263, 270, 288, 320, 324, 360, 405, 432, 480, 486, 526, 540, 576, 648, 720, 729, 789, 810, 864, 960, 972, 1052, 1080, 1215, 1296, 1315, 1440, 1458, 1578, 1620, 1728, 1944, 2104, 2160, 2367, 2430, 2592, 2630, 2880, 2916, 3156, 3240, 3645, 3888, 3945, 4208, 4320, 4734, 4860, 5184, 5260, 5832, 6312, 6480, 7101, 7290, 7776, 7890, 8416, 8640, 9468, 9720, 10520, 11664, 11835, 12624, 12960, 14202, 14580, 15552, 15780, 16832, 18936, 19440, 21040, 21303, 23328, 23670, 25248, 25920, 28404, 29160, 31560, 35505, 37872, 38880, 42080, 42606, 46656, 47340, 50496, 56808, 58320, 63120, 63909, 71010, 75744, 77760, 84160, 85212, 94680, 106515, 113616, 116640, 126240, 127818, 142020, 151488, 170424, 189360, 191727, 213030, 227232, 233280, 252480, 255636, 284040, 319545, 340848, 378720, 383454, 426060, 454464, 511272, 568080, 639090, 681696, 757440, 766908, 852120, 958635, 1022544, 1136160, 1278180, 1363392, 1533816, 1704240, 1917270, 2045088, 2272320, 2556360, 3067632, 3408480, 3834540, 4090176, 5112720, 6135264, 6816960, 7669080, 10225440, 12270528, 15338160, 20450880, 30676320, 61352640]

約数ペア:

[(1, 61352640), (2, 30676320), (3, 20450880), (4, 15338160), (5, 12270528), (6, 10225440), (8, 7669080), (9, 6816960), (10, 6135264), (12, 5112720), (15, 4090176), (16, 3834540), (18, 3408480), (20, 3067632), (24, 2556360), (27, 2272320), (30, 2045088), (32, 1917270), (36, 1704240), (40, 1533816), (45, 1363392), (48, 1278180), (54, 1136160), (60, 1022544), (64, 958635), (72, 852120), (80, 766908), (81, 757440), (90, 681696), (96, 639090), (108, 568080), (120, 511272), (135, 454464), (144, 426060), (160, 383454), (162, 378720), (180, 340848), (192, 319545), (216, 284040), (240, 255636), (243, 252480), (263, 233280), (270, 227232), (288, 213030), (320, 191727), (324, 189360), (360, 170424), (405, 151488), (432, 142020), (480, 127818), (486, 126240), (526, 116640), (540, 113616), (576, 106515), (648, 94680), (720, 85212), (729, 84160), (789, 77760), (810, 75744), (864, 71010), (960, 63909), (972, 63120), (1052, 58320), (1080, 56808), (1215, 50496), (1296, 47340), (1315, 46656), (1440, 42606), (1458, 42080), (1578, 38880), (1620, 37872), (1728, 35505), (1944, 31560), (2104, 29160), (2160, 28404), (2367, 25920), (2430, 25248), (2592, 23670), (2630, 23328), (2880, 21303), (2916, 21040), (3156, 19440), (3240, 18936), (3645, 16832), (3888, 15780), (3945, 15552), (4208, 14580), (4320, 14202), (4734, 12960), (4860, 12624), (5184, 11835), (5260, 11664), (5832, 10520), (6312, 9720), (6480, 9468), (7101, 8640), (7290, 8416), (7776, 7890)]