2620686960

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1193}}^1$

素因数の和:1334

約数の個数: 240

約数和(自身を含む): 9215597664

約数和(自身を除く): 6594910704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 113, 120, 135, 144, 162, 180, 216, 226, 240, 243, 270, 324, 339, 360, 405, 432, 452, 486, 540, 565, 648, 678, 720, 810, 904, 972, 1017, 1080, 1130, 1193, 1215, 1296, 1356, 1620, 1695, 1808, 1944, 2034, 2160, 2260, 2386, 2430, 2712, 3051, 3240, 3390, 3579, 3888, 4068, 4520, 4772, 4860, 5085, 5424, 5965, 6102, 6480, 6780, 7158, 8136, 9040, 9153, 9544, 9720, 10170, 10737, 11930, 12204, 13560, 14316, 15255, 16272, 17895, 18306, 19088, 19440, 20340, 21474, 23860, 24408, 27120, 27459, 28632, 30510, 32211, 35790, 36612, 40680, 42948, 45765, 47720, 48816, 53685, 54918, 57264, 61020, 64422, 71580, 73224, 81360, 85896, 91530, 95440, 96633, 107370, 109836, 122040, 128844, 134809, 137295, 143160, 146448, 161055, 171792, 183060, 193266, 214740, 219672, 244080, 257688, 269618, 274590, 286320, 289899, 322110, 366120, 386532, 404427, 429480, 439344, 483165, 515376, 539236, 549180, 579798, 644220, 674045, 732240, 773064, 808854, 858960, 966330, 1078472, 1098360, 1159596, 1213281, 1288440, 1348090, 1449495, 1546128, 1617708, 1932660, 2022135, 2156944, 2196720, 2319192, 2426562, 2576880, 2696180, 2898990, 3235416, 3639843, 3865320, 4044270, 4638384, 4853124, 5392360, 5797980, 6066405, 6470832, 7279686, 7730640, 8088540, 9706248, 10784720, 10919529, 11595960, 12132810, 14559372, 16177080, 18199215, 19412496, 21839058, 23191920, 24265620, 29118744, 32354160, 32758587, 36398430, 43678116, 48531240, 54597645, 58237488, 65517174, 72796860, 87356232, 97062480, 109195290, 131034348, 145593720, 163792935, 174712464, 218390580, 262068696, 291187440, 327585870, 436781160, 524137392, 655171740, 873562320, 1310343480, 2620686960]

約数ペア:

[(1, 2620686960), (2, 1310343480), (3, 873562320), (4, 655171740), (5, 524137392), (6, 436781160), (8, 327585870), (9, 291187440), (10, 262068696), (12, 218390580), (15, 174712464), (16, 163792935), (18, 145593720), (20, 131034348), (24, 109195290), (27, 97062480), (30, 87356232), (36, 72796860), (40, 65517174), (45, 58237488), (48, 54597645), (54, 48531240), (60, 43678116), (72, 36398430), (80, 32758587), (81, 32354160), (90, 29118744), (108, 24265620), (113, 23191920), (120, 21839058), (135, 19412496), (144, 18199215), (162, 16177080), (180, 14559372), (216, 12132810), (226, 11595960), (240, 10919529), (243, 10784720), (270, 9706248), (324, 8088540), (339, 7730640), (360, 7279686), (405, 6470832), (432, 6066405), (452, 5797980), (486, 5392360), (540, 4853124), (565, 4638384), (648, 4044270), (678, 3865320), (720, 3639843), (810, 3235416), (904, 2898990), (972, 2696180), (1017, 2576880), (1080, 2426562), (1130, 2319192), (1193, 2196720), (1215, 2156944), (1296, 2022135), (1356, 1932660), (1620, 1617708), (1695, 1546128), (1808, 1449495), (1944, 1348090), (2034, 1288440), (2160, 1213281), (2260, 1159596), (2386, 1098360), (2430, 1078472), (2712, 966330), (3051, 858960), (3240, 808854), (3390, 773064), (3579, 732240), (3888, 674045), (4068, 644220), (4520, 579798), (4772, 549180), (4860, 539236), (5085, 515376), (5424, 483165), (5965, 439344), (6102, 429480), (6480, 404427), (6780, 386532), (7158, 366120), (8136, 322110), (9040, 289899), (9153, 286320), (9544, 274590), (9720, 269618), (10170, 257688), (10737, 244080), (11930, 219672), (12204, 214740), (13560, 193266), (14316, 183060), (15255, 171792), (16272, 161055), (17895, 146448), (18306, 143160), (19088, 137295), (19440, 134809), (20340, 128844), (21474, 122040), (23860, 109836), (24408, 107370), (27120, 96633), (27459, 95440), (28632, 91530), (30510, 85896), (32211, 81360), (35790, 73224), (36612, 71580), (40680, 64422), (42948, 61020), (45765, 57264), (47720, 54918), (48816, 53685)]