4870798080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8513}}^1$

素因数の和:8686

約数の個数: 144

約数和(自身を含む): 15662354400

約数和(自身を除く): 10791556320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 149, 160, 192, 240, 256, 298, 320, 384, 447, 480, 596, 640, 745, 768, 894, 960, 1192, 1280, 1490, 1788, 1920, 2235, 2384, 2980, 3576, 3840, 4470, 4768, 5960, 7152, 8513, 8940, 9536, 11920, 14304, 17026, 17880, 19072, 23840, 25539, 28608, 34052, 35760, 38144, 42565, 47680, 51078, 57216, 68104, 71520, 85130, 95360, 102156, 114432, 127695, 136208, 143040, 170260, 190720, 204312, 255390, 272416, 286080, 340520, 408624, 510780, 544832, 572160, 681040, 817248, 1021560, 1089664, 1268437, 1362080, 1634496, 2043120, 2179328, 2536874, 2724160, 3268992, 3805311, 4086240, 5073748, 5448320, 6342185, 6537984, 7610622, 8172480, 10147496, 10896640, 12684370, 15221244, 16344960, 19026555, 20294992, 25368740, 30442488, 32689920, 38053110, 40589984, 50737480, 60884976, 76106220, 81179968, 101474960, 121769952, 152212440, 162359936, 202949920, 243539904, 304424880, 324719872, 405899840, 487079808, 608849760, 811799680, 974159616, 1217699520, 1623599360, 2435399040, 4870798080]

約数ペア:

[(1, 4870798080), (2, 2435399040), (3, 1623599360), (4, 1217699520), (5, 974159616), (6, 811799680), (8, 608849760), (10, 487079808), (12, 405899840), (15, 324719872), (16, 304424880), (20, 243539904), (24, 202949920), (30, 162359936), (32, 152212440), (40, 121769952), (48, 101474960), (60, 81179968), (64, 76106220), (80, 60884976), (96, 50737480), (120, 40589984), (128, 38053110), (149, 32689920), (160, 30442488), (192, 25368740), (240, 20294992), (256, 19026555), (298, 16344960), (320, 15221244), (384, 12684370), (447, 10896640), (480, 10147496), (596, 8172480), (640, 7610622), (745, 6537984), (768, 6342185), (894, 5448320), (960, 5073748), (1192, 4086240), (1280, 3805311), (1490, 3268992), (1788, 2724160), (1920, 2536874), (2235, 2179328), (2384, 2043120), (2980, 1634496), (3576, 1362080), (3840, 1268437), (4470, 1089664), (4768, 1021560), (5960, 817248), (7152, 681040), (8513, 572160), (8940, 544832), (9536, 510780), (11920, 408624), (14304, 340520), (17026, 286080), (17880, 272416), (19072, 255390), (23840, 204312), (25539, 190720), (28608, 170260), (34052, 143040), (35760, 136208), (38144, 127695), (42565, 114432), (47680, 102156), (51078, 95360), (57216, 85130), (68104, 71520)]