142043760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{65761}}^1$

素因数の和:65783

約数の個数: 80

約数和(自身を含む): 489269280

約数和(自身を除く): 347225520

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, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 65761, 131522, 197283, 263044, 328805, 394566, 526088, 591849, 657610, 789132, 986415, 1052176, 1183698, 1315220, 1578264, 1775547, 1972830, 2367396, 2630440, 2959245, 3156528, 3551094, 3945660, 4734792, 5260880, 5918490, 7102188, 7891320, 8877735, 9469584, 11836980, 14204376, 15782640, 17755470, 23673960, 28408752, 35510940, 47347920, 71021880, 142043760]

約数ペア:

[(1, 142043760), (2, 71021880), (3, 47347920), (4, 35510940), (5, 28408752), (6, 23673960), (8, 17755470), (9, 15782640), (10, 14204376), (12, 11836980), (15, 9469584), (16, 8877735), (18, 7891320), (20, 7102188), (24, 5918490), (27, 5260880), (30, 4734792), (36, 3945660), (40, 3551094), (45, 3156528), (48, 2959245), (54, 2630440), (60, 2367396), (72, 1972830), (80, 1775547), (90, 1578264), (108, 1315220), (120, 1183698), (135, 1052176), (144, 986415), (180, 789132), (216, 657610), (240, 591849), (270, 526088), (360, 394566), (432, 328805), (540, 263044), (720, 197283), (1080, 131522), (2160, 65761)]