87426240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:535

約数の個数: 224

約数和(自身を含む): 321283584

約数和(自身を除く): 233857344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 408, 440, 480, 487, 510, 528, 544, 561, 660, 680, 704, 748, 816, 880, 935, 960, 974, 1020, 1056, 1088, 1122, 1320, 1360, 1461, 1496, 1632, 1760, 1870, 1948, 2040, 2112, 2244, 2435, 2640, 2720, 2805, 2922, 2992, 3264, 3520, 3740, 3896, 4080, 4488, 4870, 5280, 5357, 5440, 5610, 5844, 5984, 7305, 7480, 7792, 8160, 8279, 8976, 9740, 10560, 10714, 11220, 11688, 11968, 14610, 14960, 15584, 16071, 16320, 16558, 17952, 19480, 21428, 22440, 23376, 24837, 26785, 29220, 29920, 31168, 32142, 33116, 35904, 38960, 41395, 42856, 44880, 46752, 49674, 53570, 58440, 59840, 64284, 66232, 77920, 80355, 82790, 85712, 89760, 91069, 93504, 99348, 107140, 116880, 124185, 128568, 132464, 155840, 160710, 165580, 171424, 179520, 182138, 198696, 214280, 233760, 248370, 257136, 264928, 273207, 321420, 331160, 342848, 364276, 397392, 428560, 455345, 467520, 496740, 514272, 529856, 546414, 642840, 662320, 728552, 794784, 857120, 910690, 993480, 1028544, 1092828, 1285680, 1324640, 1366035, 1457104, 1589568, 1714240, 1821380, 1986960, 2185656, 2571360, 2649280, 2732070, 2914208, 3642760, 3973920, 4371312, 5142720, 5464140, 5828416, 7285520, 7947840, 8742624, 10928280, 14571040, 17485248, 21856560, 29142080, 43713120, 87426240]

約数ペア:

[(1, 87426240), (2, 43713120), (3, 29142080), (4, 21856560), (5, 17485248), (6, 14571040), (8, 10928280), (10, 8742624), (11, 7947840), (12, 7285520), (15, 5828416), (16, 5464140), (17, 5142720), (20, 4371312), (22, 3973920), (24, 3642760), (30, 2914208), (32, 2732070), (33, 2649280), (34, 2571360), (40, 2185656), (44, 1986960), (48, 1821380), (51, 1714240), (55, 1589568), (60, 1457104), (64, 1366035), (66, 1324640), (68, 1285680), (80, 1092828), (85, 1028544), (88, 993480), (96, 910690), (102, 857120), (110, 794784), (120, 728552), (132, 662320), (136, 642840), (160, 546414), (165, 529856), (170, 514272), (176, 496740), (187, 467520), (192, 455345), (204, 428560), (220, 397392), (240, 364276), (255, 342848), (264, 331160), (272, 321420), (320, 273207), (330, 264928), (340, 257136), (352, 248370), (374, 233760), (408, 214280), (440, 198696), (480, 182138), (487, 179520), (510, 171424), (528, 165580), (544, 160710), (561, 155840), (660, 132464), (680, 128568), (704, 124185), (748, 116880), (816, 107140), (880, 99348), (935, 93504), (960, 91069), (974, 89760), (1020, 85712), (1056, 82790), (1088, 80355), (1122, 77920), (1320, 66232), (1360, 64284), (1461, 59840), (1496, 58440), (1632, 53570), (1760, 49674), (1870, 46752), (1948, 44880), (2040, 42856), (2112, 41395), (2244, 38960), (2435, 35904), (2640, 33116), (2720, 32142), (2805, 31168), (2922, 29920), (2992, 29220), (3264, 26785), (3520, 24837), (3740, 23376), (3896, 22440), (4080, 21428), (4488, 19480), (4870, 17952), (5280, 16558), (5357, 16320), (5440, 16071), (5610, 15584), (5844, 14960), (5984, 14610), (7305, 11968), (7480, 11688), (7792, 11220), (8160, 10714), (8279, 10560), (8976, 9740)]