39429360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2381}}^1$

素因数の和:2423

約数の個数: 120

約数和(自身を含む): 138232224

約数和(自身を除く): 98802864

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, 2381, 2760, 3312, 4140, 4762, 5520, 7143, 8280, 9524, 11905, 14286, 16560, 19048, 21429, 23810, 28572, 35715, 38096, 42858, 47620, 54763, 57144, 71430, 85716, 95240, 107145, 109526, 114288, 142860, 164289, 171432, 190480, 214290, 219052, 273815, 285720, 328578, 342864, 428580, 438104, 492867, 547630, 571440, 657156, 821445, 857160, 876208, 985734, 1095260, 1314312, 1642890, 1714320, 1971468, 2190520, 2464335, 2628624, 3285780, 3942936, 4381040, 4928670, 6571560, 7885872, 9857340, 13143120, 19714680, 39429360]

約数ペア:

[(1, 39429360), (2, 19714680), (3, 13143120), (4, 9857340), (5, 7885872), (6, 6571560), (8, 4928670), (9, 4381040), (10, 3942936), (12, 3285780), (15, 2628624), (16, 2464335), (18, 2190520), (20, 1971468), (23, 1714320), (24, 1642890), (30, 1314312), (36, 1095260), (40, 985734), (45, 876208), (46, 857160), (48, 821445), (60, 657156), (69, 571440), (72, 547630), (80, 492867), (90, 438104), (92, 428580), (115, 342864), (120, 328578), (138, 285720), (144, 273815), (180, 219052), (184, 214290), (207, 190480), (230, 171432), (240, 164289), (276, 142860), (345, 114288), (360, 109526), (368, 107145), (414, 95240), (460, 85716), (552, 71430), (690, 57144), (720, 54763), (828, 47620), (920, 42858), (1035, 38096), (1104, 35715), (1380, 28572), (1656, 23810), (1840, 21429), (2070, 19048), (2381, 16560), (2760, 14286), (3312, 11905), (4140, 9524), (4762, 8280), (5520, 7143)]