39512160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1237

約数の個数: 144

約数和(自身を含む): 140815584

約数和(自身を除く): 101303424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1193, 1380, 1440, 1656, 1840, 2070, 2208, 2386, 2760, 3312, 3579, 3680, 4140, 4772, 5520, 5965, 6624, 7158, 8280, 9544, 10737, 11040, 11930, 14316, 16560, 17895, 19088, 21474, 23860, 27439, 28632, 33120, 35790, 38176, 42948, 47720, 53685, 54878, 57264, 71580, 82317, 85896, 95440, 107370, 109756, 114528, 137195, 143160, 164634, 171792, 190880, 214740, 219512, 246951, 274390, 286320, 329268, 343584, 411585, 429480, 439024, 493902, 548780, 572640, 658536, 823170, 858960, 878048, 987804, 1097560, 1234755, 1317072, 1646340, 1717920, 1975608, 2195120, 2469510, 2634144, 3292680, 3951216, 4390240, 4939020, 6585360, 7902432, 9878040, 13170720, 19756080, 39512160]

約数ペア:

[(1, 39512160), (2, 19756080), (3, 13170720), (4, 9878040), (5, 7902432), (6, 6585360), (8, 4939020), (9, 4390240), (10, 3951216), (12, 3292680), (15, 2634144), (16, 2469510), (18, 2195120), (20, 1975608), (23, 1717920), (24, 1646340), (30, 1317072), (32, 1234755), (36, 1097560), (40, 987804), (45, 878048), (46, 858960), (48, 823170), (60, 658536), (69, 572640), (72, 548780), (80, 493902), (90, 439024), (92, 429480), (96, 411585), (115, 343584), (120, 329268), (138, 286320), (144, 274390), (160, 246951), (180, 219512), (184, 214740), (207, 190880), (230, 171792), (240, 164634), (276, 143160), (288, 137195), (345, 114528), (360, 109756), (368, 107370), (414, 95440), (460, 85896), (480, 82317), (552, 71580), (690, 57264), (720, 54878), (736, 53685), (828, 47720), (920, 42948), (1035, 38176), (1104, 35790), (1193, 33120), (1380, 28632), (1440, 27439), (1656, 23860), (1840, 21474), (2070, 19088), (2208, 17895), (2386, 16560), (2760, 14316), (3312, 11930), (3579, 11040), (3680, 10737), (4140, 9544), (4772, 8280), (5520, 7158), (5965, 6624)]