83129040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:721

約数の個数: 120

約数和(自身を含む): 280874880

約数和(自身を除く): 197745840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 263, 360, 439, 526, 720, 789, 878, 1052, 1315, 1317, 1578, 1756, 2104, 2195, 2367, 2630, 2634, 3156, 3512, 3945, 3951, 4208, 4390, 4734, 5260, 5268, 6312, 6585, 7024, 7890, 7902, 8780, 9468, 10520, 10536, 11835, 12624, 13170, 15780, 15804, 17560, 18936, 19755, 21040, 21072, 23670, 26340, 31560, 31608, 35120, 37872, 39510, 47340, 52680, 63120, 63216, 79020, 94680, 105360, 115457, 158040, 189360, 230914, 316080, 346371, 461828, 577285, 692742, 923656, 1039113, 1154570, 1385484, 1731855, 1847312, 2078226, 2309140, 2770968, 3463710, 4156452, 4618280, 5195565, 5541936, 6927420, 8312904, 9236560, 10391130, 13854840, 16625808, 20782260, 27709680, 41564520, 83129040]

約数ペア:

[(1, 83129040), (2, 41564520), (3, 27709680), (4, 20782260), (5, 16625808), (6, 13854840), (8, 10391130), (9, 9236560), (10, 8312904), (12, 6927420), (15, 5541936), (16, 5195565), (18, 4618280), (20, 4156452), (24, 3463710), (30, 2770968), (36, 2309140), (40, 2078226), (45, 1847312), (48, 1731855), (60, 1385484), (72, 1154570), (80, 1039113), (90, 923656), (120, 692742), (144, 577285), (180, 461828), (240, 346371), (263, 316080), (360, 230914), (439, 189360), (526, 158040), (720, 115457), (789, 105360), (878, 94680), (1052, 79020), (1315, 63216), (1317, 63120), (1578, 52680), (1756, 47340), (2104, 39510), (2195, 37872), (2367, 35120), (2630, 31608), (2634, 31560), (3156, 26340), (3512, 23670), (3945, 21072), (3951, 21040), (4208, 19755), (4390, 18936), (4734, 17560), (5260, 15804), (5268, 15780), (6312, 13170), (6585, 12624), (7024, 11835), (7890, 10536), (7902, 10520), (8780, 9468)]