455052240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27479}}^1$

素因数の和:27521

約数の個数: 120

約数和(自身を含む): 1594719360

約数和(自身を除く): 1139667120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 27479, 54958, 82437, 109916, 137395, 164874, 219832, 247311, 274790, 329748, 412185, 439664, 494622, 549580, 632017, 659496, 824370, 989244, 1099160, 1236555, 1264034, 1318992, 1648740, 1896051, 1978488, 2198320, 2473110, 2528068, 3160085, 3297480, 3792102, 3956976, 4946220, 5056136, 5688153, 6320170, 6594960, 7584204, 9480255, 9892440, 10112272, 11376306, 12640340, 15168408, 18960510, 19784880, 22752612, 25280680, 28440765, 30336816, 37921020, 45505224, 50561360, 56881530, 75842040, 91010448, 113763060, 151684080, 227526120, 455052240]

約数ペア:

[(1, 455052240), (2, 227526120), (3, 151684080), (4, 113763060), (5, 91010448), (6, 75842040), (8, 56881530), (9, 50561360), (10, 45505224), (12, 37921020), (15, 30336816), (16, 28440765), (18, 25280680), (20, 22752612), (23, 19784880), (24, 18960510), (30, 15168408), (36, 12640340), (40, 11376306), (45, 10112272), (46, 9892440), (48, 9480255), (60, 7584204), (69, 6594960), (72, 6320170), (80, 5688153), (90, 5056136), (92, 4946220), (115, 3956976), (120, 3792102), (138, 3297480), (144, 3160085), (180, 2528068), (184, 2473110), (207, 2198320), (230, 1978488), (240, 1896051), (276, 1648740), (345, 1318992), (360, 1264034), (368, 1236555), (414, 1099160), (460, 989244), (552, 824370), (690, 659496), (720, 632017), (828, 549580), (920, 494622), (1035, 439664), (1104, 412185), (1380, 329748), (1656, 274790), (1840, 247311), (2070, 219832), (2760, 164874), (3312, 137395), (4140, 109916), (5520, 82437), (8280, 54958), (16560, 27479)]