42075360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:561

約数の個数: 144

約数和(自身を含む): 146240640

約数和(自身を除く): 104165280

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, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 479, 480, 488, 549, 610, 720, 732, 915, 958, 976, 1098, 1220, 1437, 1440, 1464, 1830, 1916, 1952, 2196, 2395, 2440, 2745, 2874, 2928, 3660, 3832, 4311, 4392, 4790, 4880, 5490, 5748, 5856, 7185, 7320, 7664, 8622, 8784, 9580, 9760, 10980, 11496, 14370, 14640, 15328, 17244, 17568, 19160, 21555, 21960, 22992, 28740, 29219, 29280, 34488, 38320, 43110, 43920, 45984, 57480, 58438, 68976, 76640, 86220, 87657, 87840, 114960, 116876, 137952, 146095, 172440, 175314, 229920, 233752, 262971, 292190, 344880, 350628, 438285, 467504, 525942, 584380, 689760, 701256, 876570, 935008, 1051884, 1168760, 1314855, 1402512, 1753140, 2103768, 2337520, 2629710, 2805024, 3506280, 4207536, 4675040, 5259420, 7012560, 8415072, 10518840, 14025120, 21037680, 42075360]

約数ペア:

[(1, 42075360), (2, 21037680), (3, 14025120), (4, 10518840), (5, 8415072), (6, 7012560), (8, 5259420), (9, 4675040), (10, 4207536), (12, 3506280), (15, 2805024), (16, 2629710), (18, 2337520), (20, 2103768), (24, 1753140), (30, 1402512), (32, 1314855), (36, 1168760), (40, 1051884), (45, 935008), (48, 876570), (60, 701256), (61, 689760), (72, 584380), (80, 525942), (90, 467504), (96, 438285), (120, 350628), (122, 344880), (144, 292190), (160, 262971), (180, 233752), (183, 229920), (240, 175314), (244, 172440), (288, 146095), (305, 137952), (360, 116876), (366, 114960), (479, 87840), (480, 87657), (488, 86220), (549, 76640), (610, 68976), (720, 58438), (732, 57480), (915, 45984), (958, 43920), (976, 43110), (1098, 38320), (1220, 34488), (1437, 29280), (1440, 29219), (1464, 28740), (1830, 22992), (1916, 21960), (1952, 21555), (2196, 19160), (2395, 17568), (2440, 17244), (2745, 15328), (2874, 14640), (2928, 14370), (3660, 11496), (3832, 10980), (4311, 9760), (4392, 9580), (4790, 8784), (4880, 8622), (5490, 7664), (5748, 7320), (5856, 7185)]