15031545120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{453851}}^1$

素因数の和:453895

約数の個数: 144

約数和(自身を含む): 53525489472

約数和(自身を除く): 38493944352

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, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 33120, 453851, 907702, 1361553, 1815404, 2269255, 2723106, 3630808, 4084659, 4538510, 5446212, 6807765, 7261616, 8169318, 9077020, 10438573, 10892424, 13615530, 14523232, 16338636, 18154040, 20423295, 20877146, 21784848, 27231060, 31315719, 32677272, 36308080, 40846590, 41754292, 43569696, 52192865, 54462120, 62631438, 65354544, 72616160, 81693180, 83508584, 93947157, 104385730, 108924240, 125262876, 130709088, 156578595, 163386360, 167017168, 187894314, 208771460, 217848480, 250525752, 313157190, 326772720, 334034336, 375788628, 417542920, 469735785, 501051504, 626314380, 653545440, 751577256, 835085840, 939471570, 1002103008, 1252628760, 1503154512, 1670171680, 1878943140, 2505257520, 3006309024, 3757886280, 5010515040, 7515772560, 15031545120]

約数ペア:

[(1, 15031545120), (2, 7515772560), (3, 5010515040), (4, 3757886280), (5, 3006309024), (6, 2505257520), (8, 1878943140), (9, 1670171680), (10, 1503154512), (12, 1252628760), (15, 1002103008), (16, 939471570), (18, 835085840), (20, 751577256), (23, 653545440), (24, 626314380), (30, 501051504), (32, 469735785), (36, 417542920), (40, 375788628), (45, 334034336), (46, 326772720), (48, 313157190), (60, 250525752), (69, 217848480), (72, 208771460), (80, 187894314), (90, 167017168), (92, 163386360), (96, 156578595), (115, 130709088), (120, 125262876), (138, 108924240), (144, 104385730), (160, 93947157), (180, 83508584), (184, 81693180), (207, 72616160), (230, 65354544), (240, 62631438), (276, 54462120), (288, 52192865), (345, 43569696), (360, 41754292), (368, 40846590), (414, 36308080), (460, 32677272), (480, 31315719), (552, 27231060), (690, 21784848), (720, 20877146), (736, 20423295), (828, 18154040), (920, 16338636), (1035, 14523232), (1104, 13615530), (1380, 10892424), (1440, 10438573), (1656, 9077020), (1840, 8169318), (2070, 7261616), (2208, 6807765), (2760, 5446212), (3312, 4538510), (3680, 4084659), (4140, 3630808), (5520, 2723106), (6624, 2269255), (8280, 1815404), (11040, 1361553), (16560, 907702), (33120, 453851)]