2839875120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8707}}^1$

素因数の和:8880

約数の個数: 160

約数和(自身を含む): 9847703040

約数和(自身を除く): 7007827920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 151, 180, 216, 240, 270, 302, 360, 432, 453, 540, 604, 720, 755, 906, 1080, 1208, 1359, 1510, 1812, 2160, 2265, 2416, 2718, 3020, 3624, 4077, 4530, 5436, 6040, 6795, 7248, 8154, 8707, 9060, 10872, 12080, 13590, 16308, 17414, 18120, 20385, 21744, 26121, 27180, 32616, 34828, 36240, 40770, 43535, 52242, 54360, 65232, 69656, 78363, 81540, 87070, 104484, 108720, 130605, 139312, 156726, 163080, 174140, 208968, 235089, 261210, 313452, 326160, 348280, 391815, 417936, 470178, 522420, 626904, 696560, 783630, 940356, 1044840, 1175445, 1253808, 1314757, 1567260, 1880712, 2089680, 2350890, 2629514, 3134520, 3761424, 3944271, 4701780, 5259028, 6269040, 6573785, 7888542, 9403560, 10518056, 11832813, 13147570, 15777084, 18807120, 19721355, 21036112, 23665626, 26295140, 31554168, 35498439, 39442710, 47331252, 52590280, 59164065, 63108336, 70996878, 78885420, 94662504, 105180560, 118328130, 141993756, 157770840, 177492195, 189325008, 236656260, 283987512, 315541680, 354984390, 473312520, 567975024, 709968780, 946625040, 1419937560, 2839875120]

約数ペア:

[(1, 2839875120), (2, 1419937560), (3, 946625040), (4, 709968780), (5, 567975024), (6, 473312520), (8, 354984390), (9, 315541680), (10, 283987512), (12, 236656260), (15, 189325008), (16, 177492195), (18, 157770840), (20, 141993756), (24, 118328130), (27, 105180560), (30, 94662504), (36, 78885420), (40, 70996878), (45, 63108336), (48, 59164065), (54, 52590280), (60, 47331252), (72, 39442710), (80, 35498439), (90, 31554168), (108, 26295140), (120, 23665626), (135, 21036112), (144, 19721355), (151, 18807120), (180, 15777084), (216, 13147570), (240, 11832813), (270, 10518056), (302, 9403560), (360, 7888542), (432, 6573785), (453, 6269040), (540, 5259028), (604, 4701780), (720, 3944271), (755, 3761424), (906, 3134520), (1080, 2629514), (1208, 2350890), (1359, 2089680), (1510, 1880712), (1812, 1567260), (2160, 1314757), (2265, 1253808), (2416, 1175445), (2718, 1044840), (3020, 940356), (3624, 783630), (4077, 696560), (4530, 626904), (5436, 522420), (6040, 470178), (6795, 417936), (7248, 391815), (8154, 348280), (8707, 326160), (9060, 313452), (10872, 261210), (12080, 235089), (13590, 208968), (16308, 174140), (17414, 163080), (18120, 156726), (20385, 139312), (21744, 130605), (26121, 108720), (27180, 104484), (32616, 87070), (34828, 81540), (36240, 78363), (40770, 69656), (43535, 65232), (52242, 54360)]