270996960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 928936512

約数和(自身を除く): 657939552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 137, 156, 160, 195, 208, 240, 260, 274, 312, 317, 390, 411, 416, 480, 520, 548, 624, 634, 685, 780, 822, 951, 1040, 1096, 1248, 1268, 1370, 1560, 1585, 1644, 1781, 1902, 2055, 2080, 2192, 2536, 2740, 3120, 3170, 3288, 3562, 3804, 4110, 4121, 4384, 4755, 5072, 5343, 5480, 6240, 6340, 6576, 7124, 7608, 8220, 8242, 8905, 9510, 10144, 10686, 10960, 12363, 12680, 13152, 14248, 15216, 16440, 16484, 17810, 19020, 20605, 21372, 21920, 24726, 25360, 26715, 28496, 30432, 32880, 32968, 35620, 38040, 41210, 42744, 43429, 49452, 50720, 53430, 56992, 61815, 65760, 65936, 71240, 76080, 82420, 85488, 86858, 98904, 106860, 123630, 130287, 131872, 142480, 152160, 164840, 170976, 173716, 197808, 213720, 217145, 247260, 260574, 284960, 329680, 347432, 395616, 427440, 434290, 494520, 521148, 564577, 651435, 659360, 694864, 854880, 868580, 989040, 1042296, 1129154, 1302870, 1389728, 1693731, 1737160, 1978080, 2084592, 2258308, 2605740, 2822885, 3387462, 3474320, 4169184, 4516616, 5211480, 5645770, 6774924, 6948640, 8468655, 9033232, 10422960, 11291540, 13549848, 16937310, 18066464, 20845920, 22583080, 27099696, 33874620, 45166160, 54199392, 67749240, 90332320, 135498480, 270996960]

約数ペア:

[(1, 270996960), (2, 135498480), (3, 90332320), (4, 67749240), (5, 54199392), (6, 45166160), (8, 33874620), (10, 27099696), (12, 22583080), (13, 20845920), (15, 18066464), (16, 16937310), (20, 13549848), (24, 11291540), (26, 10422960), (30, 9033232), (32, 8468655), (39, 6948640), (40, 6774924), (48, 5645770), (52, 5211480), (60, 4516616), (65, 4169184), (78, 3474320), (80, 3387462), (96, 2822885), (104, 2605740), (120, 2258308), (130, 2084592), (137, 1978080), (156, 1737160), (160, 1693731), (195, 1389728), (208, 1302870), (240, 1129154), (260, 1042296), (274, 989040), (312, 868580), (317, 854880), (390, 694864), (411, 659360), (416, 651435), (480, 564577), (520, 521148), (548, 494520), (624, 434290), (634, 427440), (685, 395616), (780, 347432), (822, 329680), (951, 284960), (1040, 260574), (1096, 247260), (1248, 217145), (1268, 213720), (1370, 197808), (1560, 173716), (1585, 170976), (1644, 164840), (1781, 152160), (1902, 142480), (2055, 131872), (2080, 130287), (2192, 123630), (2536, 106860), (2740, 98904), (3120, 86858), (3170, 85488), (3288, 82420), (3562, 76080), (3804, 71240), (4110, 65936), (4121, 65760), (4384, 61815), (4755, 56992), (5072, 53430), (5343, 50720), (5480, 49452), (6240, 43429), (6340, 42744), (6576, 41210), (7124, 38040), (7608, 35620), (8220, 32968), (8242, 32880), (8905, 30432), (9510, 28496), (10144, 26715), (10686, 25360), (10960, 24726), (12363, 21920), (12680, 21372), (13152, 20605), (14248, 19020), (15216, 17810), (16440, 16484)]