465617520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:980

約数の個数: 240

約数和(自身を含む): 1686177792

約数和(自身を除く): 1220560272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 115, 120, 124, 138, 144, 155, 180, 184, 186, 207, 230, 240, 248, 276, 279, 310, 345, 360, 368, 372, 414, 460, 465, 496, 552, 558, 620, 690, 713, 720, 744, 828, 907, 920, 930, 1035, 1104, 1116, 1240, 1380, 1395, 1426, 1488, 1656, 1814, 1840, 1860, 2070, 2139, 2232, 2480, 2721, 2760, 2790, 2852, 3312, 3565, 3628, 3720, 4140, 4278, 4464, 4535, 5442, 5520, 5580, 5704, 6417, 7130, 7256, 7440, 8163, 8280, 8556, 9070, 10695, 10884, 11160, 11408, 12834, 13605, 14260, 14512, 16326, 16560, 17112, 18140, 20861, 21390, 21768, 22320, 25668, 27210, 28117, 28520, 32085, 32652, 34224, 36280, 40815, 41722, 42780, 43536, 51336, 54420, 56234, 57040, 62583, 64170, 65304, 72560, 81630, 83444, 84351, 85560, 102672, 104305, 108840, 112468, 125166, 128340, 130608, 140585, 163260, 166888, 168702, 171120, 187749, 208610, 217680, 224936, 250332, 253053, 256680, 281170, 312915, 326520, 333776, 337404, 375498, 417220, 421755, 449872, 500664, 506106, 513360, 562340, 625830, 646691, 653040, 674808, 750996, 834440, 843510, 938745, 1001328, 1012212, 1124680, 1251660, 1265265, 1293382, 1349616, 1501992, 1668880, 1687020, 1877490, 1940073, 2024424, 2249360, 2503320, 2530530, 2586764, 3003984, 3233455, 3374040, 3754980, 3880146, 4048848, 5006640, 5061060, 5173528, 5820219, 6466910, 6748080, 7509960, 7760292, 9700365, 10122120, 10347056, 11640438, 12933820, 15019920, 15520584, 19400730, 20244240, 23280876, 25867640, 29101095, 31041168, 38801460, 46561752, 51735280, 58202190, 77602920, 93123504, 116404380, 155205840, 232808760, 465617520]

約数ペア:

[(1, 465617520), (2, 232808760), (3, 155205840), (4, 116404380), (5, 93123504), (6, 77602920), (8, 58202190), (9, 51735280), (10, 46561752), (12, 38801460), (15, 31041168), (16, 29101095), (18, 25867640), (20, 23280876), (23, 20244240), (24, 19400730), (30, 15520584), (31, 15019920), (36, 12933820), (40, 11640438), (45, 10347056), (46, 10122120), (48, 9700365), (60, 7760292), (62, 7509960), (69, 6748080), (72, 6466910), (80, 5820219), (90, 5173528), (92, 5061060), (93, 5006640), (115, 4048848), (120, 3880146), (124, 3754980), (138, 3374040), (144, 3233455), (155, 3003984), (180, 2586764), (184, 2530530), (186, 2503320), (207, 2249360), (230, 2024424), (240, 1940073), (248, 1877490), (276, 1687020), (279, 1668880), (310, 1501992), (345, 1349616), (360, 1293382), (368, 1265265), (372, 1251660), (414, 1124680), (460, 1012212), (465, 1001328), (496, 938745), (552, 843510), (558, 834440), (620, 750996), (690, 674808), (713, 653040), (720, 646691), (744, 625830), (828, 562340), (907, 513360), (920, 506106), (930, 500664), (1035, 449872), (1104, 421755), (1116, 417220), (1240, 375498), (1380, 337404), (1395, 333776), (1426, 326520), (1488, 312915), (1656, 281170), (1814, 256680), (1840, 253053), (1860, 250332), (2070, 224936), (2139, 217680), (2232, 208610), (2480, 187749), (2721, 171120), (2760, 168702), (2790, 166888), (2852, 163260), (3312, 140585), (3565, 130608), (3628, 128340), (3720, 125166), (4140, 112468), (4278, 108840), (4464, 104305), (4535, 102672), (5442, 85560), (5520, 84351), (5580, 83444), (5704, 81630), (6417, 72560), (7130, 65304), (7256, 64170), (7440, 62583), (8163, 57040), (8280, 56234), (8556, 54420), (9070, 51336), (10695, 43536), (10884, 42780), (11160, 41722), (11408, 40815), (12834, 36280), (13605, 34224), (14260, 32652), (14512, 32085), (16326, 28520), (16560, 28117), (17112, 27210), (18140, 25668), (20861, 22320), (21390, 21768)]