61028640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:321

約数の個数: 240

約数和(自身を含む): 228872952

約数和(自身を除く): 167844312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 277, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 554, 612, 648, 680, 720, 765, 810, 816, 831, 864, 918, 1020, 1080, 1108, 1224, 1296, 1360, 1377, 1385, 1440, 1530, 1620, 1632, 1662, 1836, 2040, 2160, 2216, 2295, 2448, 2493, 2592, 2720, 2754, 2770, 3060, 3240, 3324, 3672, 4080, 4155, 4320, 4432, 4590, 4709, 4896, 4986, 5508, 5540, 6120, 6480, 6648, 6885, 7344, 7479, 8160, 8310, 8864, 9180, 9418, 9972, 11016, 11080, 12240, 12465, 12960, 13296, 13770, 14127, 14688, 14958, 16620, 18360, 18836, 19944, 22032, 22160, 22437, 23545, 24480, 24930, 26592, 27540, 28254, 29916, 33240, 36720, 37395, 37672, 39888, 42381, 44064, 44320, 44874, 47090, 49860, 55080, 56508, 59832, 66480, 70635, 73440, 74790, 75344, 79776, 84762, 89748, 94180, 99720, 110160, 112185, 113016, 119664, 127143, 132960, 141270, 149580, 150688, 169524, 179496, 188360, 199440, 211905, 220320, 224370, 226032, 239328, 254286, 282540, 299160, 339048, 358992, 376720, 381429, 398880, 423810, 448740, 452064, 508572, 565080, 598320, 635715, 678096, 717984, 753440, 762858, 847620, 897480, 1017144, 1130160, 1196640, 1271430, 1356192, 1525716, 1695240, 1794960, 1907145, 2034288, 2260320, 2542860, 3051432, 3390480, 3589920, 3814290, 4068576, 5085720, 6102864, 6780960, 7628580, 10171440, 12205728, 15257160, 20342880, 30514320, 61028640]

約数ペア:

[(1, 61028640), (2, 30514320), (3, 20342880), (4, 15257160), (5, 12205728), (6, 10171440), (8, 7628580), (9, 6780960), (10, 6102864), (12, 5085720), (15, 4068576), (16, 3814290), (17, 3589920), (18, 3390480), (20, 3051432), (24, 2542860), (27, 2260320), (30, 2034288), (32, 1907145), (34, 1794960), (36, 1695240), (40, 1525716), (45, 1356192), (48, 1271430), (51, 1196640), (54, 1130160), (60, 1017144), (68, 897480), (72, 847620), (80, 762858), (81, 753440), (85, 717984), (90, 678096), (96, 635715), (102, 598320), (108, 565080), (120, 508572), (135, 452064), (136, 448740), (144, 423810), (153, 398880), (160, 381429), (162, 376720), (170, 358992), (180, 339048), (204, 299160), (216, 282540), (240, 254286), (255, 239328), (270, 226032), (272, 224370), (277, 220320), (288, 211905), (306, 199440), (324, 188360), (340, 179496), (360, 169524), (405, 150688), (408, 149580), (432, 141270), (459, 132960), (480, 127143), (510, 119664), (540, 113016), (544, 112185), (554, 110160), (612, 99720), (648, 94180), (680, 89748), (720, 84762), (765, 79776), (810, 75344), (816, 74790), (831, 73440), (864, 70635), (918, 66480), (1020, 59832), (1080, 56508), (1108, 55080), (1224, 49860), (1296, 47090), (1360, 44874), (1377, 44320), (1385, 44064), (1440, 42381), (1530, 39888), (1620, 37672), (1632, 37395), (1662, 36720), (1836, 33240), (2040, 29916), (2160, 28254), (2216, 27540), (2295, 26592), (2448, 24930), (2493, 24480), (2592, 23545), (2720, 22437), (2754, 22160), (2770, 22032), (3060, 19944), (3240, 18836), (3324, 18360), (3672, 16620), (4080, 14958), (4155, 14688), (4320, 14127), (4432, 13770), (4590, 13296), (4709, 12960), (4896, 12465), (4986, 12240), (5508, 11080), (5540, 11016), (6120, 9972), (6480, 9418), (6648, 9180), (6885, 8864), (7344, 8310), (7479, 8160)]