54587520

素因数分解:

$2^7\times 3^8\times 5^1\times {\mathrm{13}}^1$

素因数の和:56

約数の個数: 288

約数和(自身を含む): 210794220

約数和(自身を除く): 156206700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 486, 520, 540, 576, 585, 624, 640, 648, 702, 720, 729, 780, 810, 832, 864, 936, 960, 972, 1040, 1053, 1080, 1152, 1170, 1215, 1248, 1296, 1404, 1440, 1458, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 1944, 2080, 2106, 2160, 2187, 2340, 2430, 2496, 2592, 2808, 2880, 2916, 3120, 3159, 3240, 3456, 3510, 3645, 3744, 3888, 4160, 4212, 4320, 4374, 4680, 4860, 4992, 5184, 5265, 5616, 5760, 5832, 6240, 6318, 6480, 6561, 7020, 7290, 7488, 7776, 8320, 8424, 8640, 8748, 9360, 9477, 9720, 10368, 10530, 10935, 11232, 11664, 12480, 12636, 12960, 13122, 14040, 14580, 14976, 15552, 15795, 16848, 17280, 17496, 18720, 18954, 19440, 21060, 21870, 22464, 23328, 24960, 25272, 25920, 26244, 28080, 28431, 29160, 31104, 31590, 32805, 33696, 34992, 37440, 37908, 38880, 42120, 43740, 44928, 46656, 47385, 50544, 51840, 52488, 56160, 56862, 58320, 63180, 65610, 67392, 69984, 74880, 75816, 77760, 84240, 85293, 87480, 93312, 94770, 101088, 104976, 112320, 113724, 116640, 126360, 131220, 134784, 139968, 142155, 151632, 155520, 168480, 170586, 174960, 189540, 202176, 209952, 224640, 227448, 233280, 252720, 262440, 279936, 284310, 303264, 336960, 341172, 349920, 379080, 404352, 419904, 426465, 454896, 466560, 505440, 524880, 568620, 606528, 673920, 682344, 699840, 758160, 839808, 852930, 909792, 1010880, 1049760, 1137240, 1213056, 1364688, 1399680, 1516320, 1705860, 1819584, 2021760, 2099520, 2274480, 2729376, 3032640, 3411720, 3639168, 4199040, 4548960, 5458752, 6065280, 6823440, 9097920, 10917504, 13646880, 18195840, 27293760, 54587520]

約数ペア:

[(1, 54587520), (2, 27293760), (3, 18195840), (4, 13646880), (5, 10917504), (6, 9097920), (8, 6823440), (9, 6065280), (10, 5458752), (12, 4548960), (13, 4199040), (15, 3639168), (16, 3411720), (18, 3032640), (20, 2729376), (24, 2274480), (26, 2099520), (27, 2021760), (30, 1819584), (32, 1705860), (36, 1516320), (39, 1399680), (40, 1364688), (45, 1213056), (48, 1137240), (52, 1049760), (54, 1010880), (60, 909792), (64, 852930), (65, 839808), (72, 758160), (78, 699840), (80, 682344), (81, 673920), (90, 606528), (96, 568620), (104, 524880), (108, 505440), (117, 466560), (120, 454896), (128, 426465), (130, 419904), (135, 404352), (144, 379080), (156, 349920), (160, 341172), (162, 336960), (180, 303264), (192, 284310), (195, 279936), (208, 262440), (216, 252720), (234, 233280), (240, 227448), (243, 224640), (260, 209952), (270, 202176), (288, 189540), (312, 174960), (320, 170586), (324, 168480), (351, 155520), (360, 151632), (384, 142155), (390, 139968), (405, 134784), (416, 131220), (432, 126360), (468, 116640), (480, 113724), (486, 112320), (520, 104976), (540, 101088), (576, 94770), (585, 93312), (624, 87480), (640, 85293), (648, 84240), (702, 77760), (720, 75816), (729, 74880), (780, 69984), (810, 67392), (832, 65610), (864, 63180), (936, 58320), (960, 56862), (972, 56160), (1040, 52488), (1053, 51840), (1080, 50544), (1152, 47385), (1170, 46656), (1215, 44928), (1248, 43740), (1296, 42120), (1404, 38880), (1440, 37908), (1458, 37440), (1560, 34992), (1620, 33696), (1664, 32805), (1728, 31590), (1755, 31104), (1872, 29160), (1920, 28431), (1944, 28080), (2080, 26244), (2106, 25920), (2160, 25272), (2187, 24960), (2340, 23328), (2430, 22464), (2496, 21870), (2592, 21060), (2808, 19440), (2880, 18954), (2916, 18720), (3120, 17496), (3159, 17280), (3240, 16848), (3456, 15795), (3510, 15552), (3645, 14976), (3744, 14580), (3888, 14040), (4160, 13122), (4212, 12960), (4320, 12636), (4374, 12480), (4680, 11664), (4860, 11232), (4992, 10935), (5184, 10530), (5265, 10368), (5616, 9720), (5760, 9477), (5832, 9360), (6240, 8748), (6318, 8640), (6480, 8424), (6561, 8320), (7020, 7776), (7290, 7488)]