19624950720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{6814219}}^1$

素因数の和:6814242

約数の個数: 84

約数和(自身を含む): 67501663320

約数和(自身を除く): 47876712600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 6814219, 13628438, 20442657, 27256876, 34071095, 40885314, 54513752, 61327971, 68142190, 81770628, 102213285, 109027504, 122655942, 136284380, 163541256, 204426570, 218055008, 245311884, 272568760, 306639855, 327082512, 408853140, 436110016, 490623768, 545137520, 613279710, 654165024, 817706280, 981247536, 1090275040, 1226559420, 1308330048, 1635412560, 1962495072, 2180550080, 2453118840, 3270825120, 3924990144, 4906237680, 6541650240, 9812475360, 19624950720]

約数ペア:

[(1, 19624950720), (2, 9812475360), (3, 6541650240), (4, 4906237680), (5, 3924990144), (6, 3270825120), (8, 2453118840), (9, 2180550080), (10, 1962495072), (12, 1635412560), (15, 1308330048), (16, 1226559420), (18, 1090275040), (20, 981247536), (24, 817706280), (30, 654165024), (32, 613279710), (36, 545137520), (40, 490623768), (45, 436110016), (48, 408853140), (60, 327082512), (64, 306639855), (72, 272568760), (80, 245311884), (90, 218055008), (96, 204426570), (120, 163541256), (144, 136284380), (160, 122655942), (180, 109027504), (192, 102213285), (240, 81770628), (288, 68142190), (320, 61327971), (360, 54513752), (480, 40885314), (576, 34071095), (720, 27256876), (960, 20442657), (1440, 13628438), (2880, 6814219)]