5565996720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{108881}}^1$

素因数の和:108971

約数の個数: 120

約数和(自身を含む): 18955920672

約数和(自身を除く): 13389923952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 12780, 17040, 25560, 51120, 108881, 217762, 326643, 435524, 544405, 653286, 871048, 979929, 1088810, 1306572, 1633215, 1742096, 1959858, 2177620, 2613144, 3266430, 3919716, 4355240, 4899645, 5226288, 6532860, 7730551, 7839432, 8710480, 9799290, 13065720, 15461102, 15678864, 19598580, 23191653, 26131440, 30922204, 38652755, 39197160, 46383306, 61844408, 69574959, 77305510, 78394320, 92766612, 115958265, 123688816, 139149918, 154611020, 185533224, 231916530, 278299836, 309222040, 347874795, 371066448, 463833060, 556599672, 618444080, 695749590, 927666120, 1113199344, 1391499180, 1855332240, 2782998360, 5565996720]

約数ペア:

[(1, 5565996720), (2, 2782998360), (3, 1855332240), (4, 1391499180), (5, 1113199344), (6, 927666120), (8, 695749590), (9, 618444080), (10, 556599672), (12, 463833060), (15, 371066448), (16, 347874795), (18, 309222040), (20, 278299836), (24, 231916530), (30, 185533224), (36, 154611020), (40, 139149918), (45, 123688816), (48, 115958265), (60, 92766612), (71, 78394320), (72, 77305510), (80, 69574959), (90, 61844408), (120, 46383306), (142, 39197160), (144, 38652755), (180, 30922204), (213, 26131440), (240, 23191653), (284, 19598580), (355, 15678864), (360, 15461102), (426, 13065720), (568, 9799290), (639, 8710480), (710, 7839432), (720, 7730551), (852, 6532860), (1065, 5226288), (1136, 4899645), (1278, 4355240), (1420, 3919716), (1704, 3266430), (2130, 2613144), (2556, 2177620), (2840, 1959858), (3195, 1742096), (3408, 1633215), (4260, 1306572), (5112, 1088810), (5680, 979929), (6390, 871048), (8520, 653286), (10224, 544405), (12780, 435524), (17040, 326643), (25560, 217762), (51120, 108881)]