402150240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1447}}^1$

素因数の和:1661

約数の個数: 144

約数和(自身を含む): 1380401568

約数和(自身を除く): 978251328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 193, 240, 288, 360, 386, 480, 579, 720, 772, 965, 1158, 1440, 1447, 1544, 1737, 1930, 2316, 2894, 2895, 3088, 3474, 3860, 4341, 4632, 5788, 5790, 6176, 6948, 7235, 7720, 8682, 8685, 9264, 11576, 11580, 13023, 13896, 14470, 15440, 17364, 17370, 18528, 21705, 23152, 23160, 26046, 27792, 28940, 30880, 34728, 34740, 43410, 46304, 46320, 52092, 55584, 57880, 65115, 69456, 69480, 86820, 92640, 104184, 115760, 130230, 138912, 138960, 173640, 208368, 231520, 260460, 277920, 279271, 347280, 416736, 520920, 558542, 694560, 837813, 1041840, 1117084, 1396355, 1675626, 2083680, 2234168, 2513439, 2792710, 3351252, 4189065, 4468336, 5026878, 5585420, 6702504, 8378130, 8936672, 10053756, 11170840, 12567195, 13405008, 16756260, 20107512, 22341680, 25134390, 26810016, 33512520, 40215024, 44683360, 50268780, 67025040, 80430048, 100537560, 134050080, 201075120, 402150240]

約数ペア:

[(1, 402150240), (2, 201075120), (3, 134050080), (4, 100537560), (5, 80430048), (6, 67025040), (8, 50268780), (9, 44683360), (10, 40215024), (12, 33512520), (15, 26810016), (16, 25134390), (18, 22341680), (20, 20107512), (24, 16756260), (30, 13405008), (32, 12567195), (36, 11170840), (40, 10053756), (45, 8936672), (48, 8378130), (60, 6702504), (72, 5585420), (80, 5026878), (90, 4468336), (96, 4189065), (120, 3351252), (144, 2792710), (160, 2513439), (180, 2234168), (193, 2083680), (240, 1675626), (288, 1396355), (360, 1117084), (386, 1041840), (480, 837813), (579, 694560), (720, 558542), (772, 520920), (965, 416736), (1158, 347280), (1440, 279271), (1447, 277920), (1544, 260460), (1737, 231520), (1930, 208368), (2316, 173640), (2894, 138960), (2895, 138912), (3088, 130230), (3474, 115760), (3860, 104184), (4341, 92640), (4632, 86820), (5788, 69480), (5790, 69456), (6176, 65115), (6948, 57880), (7235, 55584), (7720, 52092), (8682, 46320), (8685, 46304), (9264, 43410), (11576, 34740), (11580, 34728), (13023, 30880), (13896, 28940), (14470, 27792), (15440, 26046), (17364, 23160), (17370, 23152), (18528, 21705)]