52721280

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{113}}^1$

素因数の和:150

約数の個数: 224

約数和(自身を含む): 190641060

約数和(自身を除く): 137919780

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, 113, 120, 128, 135, 144, 160, 162, 180, 192, 216, 226, 240, 243, 270, 288, 320, 324, 339, 360, 384, 405, 432, 452, 480, 486, 540, 565, 576, 640, 648, 678, 720, 729, 810, 864, 904, 960, 972, 1017, 1080, 1130, 1152, 1215, 1296, 1356, 1440, 1458, 1620, 1695, 1728, 1808, 1920, 1944, 2034, 2160, 2260, 2430, 2592, 2712, 2880, 2916, 3051, 3240, 3390, 3456, 3616, 3645, 3888, 4068, 4320, 4520, 4860, 5085, 5184, 5424, 5760, 5832, 6102, 6480, 6780, 7232, 7290, 7776, 8136, 8640, 9040, 9153, 9720, 10170, 10368, 10848, 11664, 12204, 12960, 13560, 14464, 14580, 15255, 15552, 16272, 17280, 18080, 18306, 19440, 20340, 21696, 23328, 24408, 25920, 27120, 27459, 29160, 30510, 31104, 32544, 36160, 36612, 38880, 40680, 43392, 45765, 46656, 48816, 51840, 54240, 54918, 58320, 61020, 65088, 72320, 73224, 77760, 81360, 82377, 91530, 93312, 97632, 108480, 109836, 116640, 122040, 130176, 137295, 146448, 155520, 162720, 164754, 183060, 195264, 216960, 219672, 233280, 244080, 274590, 292896, 325440, 329508, 366120, 390528, 411885, 439344, 466560, 488160, 549180, 585792, 650880, 659016, 732240, 823770, 878688, 976320, 1098360, 1171584, 1318032, 1464480, 1647540, 1757376, 1952640, 2196720, 2636064, 2928960, 3295080, 3514752, 4393440, 5272128, 5857920, 6590160, 8786880, 10544256, 13180320, 17573760, 26360640, 52721280]

約数ペア:

[(1, 52721280), (2, 26360640), (3, 17573760), (4, 13180320), (5, 10544256), (6, 8786880), (8, 6590160), (9, 5857920), (10, 5272128), (12, 4393440), (15, 3514752), (16, 3295080), (18, 2928960), (20, 2636064), (24, 2196720), (27, 1952640), (30, 1757376), (32, 1647540), (36, 1464480), (40, 1318032), (45, 1171584), (48, 1098360), (54, 976320), (60, 878688), (64, 823770), (72, 732240), (80, 659016), (81, 650880), (90, 585792), (96, 549180), (108, 488160), (113, 466560), (120, 439344), (128, 411885), (135, 390528), (144, 366120), (160, 329508), (162, 325440), (180, 292896), (192, 274590), (216, 244080), (226, 233280), (240, 219672), (243, 216960), (270, 195264), (288, 183060), (320, 164754), (324, 162720), (339, 155520), (360, 146448), (384, 137295), (405, 130176), (432, 122040), (452, 116640), (480, 109836), (486, 108480), (540, 97632), (565, 93312), (576, 91530), (640, 82377), (648, 81360), (678, 77760), (720, 73224), (729, 72320), (810, 65088), (864, 61020), (904, 58320), (960, 54918), (972, 54240), (1017, 51840), (1080, 48816), (1130, 46656), (1152, 45765), (1215, 43392), (1296, 40680), (1356, 38880), (1440, 36612), (1458, 36160), (1620, 32544), (1695, 31104), (1728, 30510), (1808, 29160), (1920, 27459), (1944, 27120), (2034, 25920), (2160, 24408), (2260, 23328), (2430, 21696), (2592, 20340), (2712, 19440), (2880, 18306), (2916, 18080), (3051, 17280), (3240, 16272), (3390, 15552), (3456, 15255), (3616, 14580), (3645, 14464), (3888, 13560), (4068, 12960), (4320, 12204), (4520, 11664), (4860, 10848), (5085, 10368), (5184, 10170), (5424, 9720), (5760, 9153), (5832, 9040), (6102, 8640), (6480, 8136), (6780, 7776), (7232, 7290)]