142917120

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{6203}}^1$

素因数の和:6232

約数の個数: 120

約数和(自身を含む): 495041976

約数和(自身を除く): 352124856

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 6203, 7680, 11520, 12406, 18609, 23040, 24812, 31015, 37218, 49624, 55827, 62030, 74436, 93045, 99248, 111654, 124060, 148872, 186090, 198496, 223308, 248120, 279135, 297744, 372180, 396992, 446616, 496240, 558270, 595488, 744360, 793984, 893232, 992480, 1116540, 1190976, 1488720, 1587968, 1786464, 1984960, 2233080, 2381952, 2977440, 3175936, 3572928, 3969920, 4466160, 4763904, 5954880, 7145856, 7939840, 8932320, 9527808, 11909760, 14291712, 15879680, 17864640, 23819520, 28583424, 35729280, 47639040, 71458560, 142917120]

約数ペア:

[(1, 142917120), (2, 71458560), (3, 47639040), (4, 35729280), (5, 28583424), (6, 23819520), (8, 17864640), (9, 15879680), (10, 14291712), (12, 11909760), (15, 9527808), (16, 8932320), (18, 7939840), (20, 7145856), (24, 5954880), (30, 4763904), (32, 4466160), (36, 3969920), (40, 3572928), (45, 3175936), (48, 2977440), (60, 2381952), (64, 2233080), (72, 1984960), (80, 1786464), (90, 1587968), (96, 1488720), (120, 1190976), (128, 1116540), (144, 992480), (160, 893232), (180, 793984), (192, 744360), (240, 595488), (256, 558270), (288, 496240), (320, 446616), (360, 396992), (384, 372180), (480, 297744), (512, 279135), (576, 248120), (640, 223308), (720, 198496), (768, 186090), (960, 148872), (1152, 124060), (1280, 111654), (1440, 99248), (1536, 93045), (1920, 74436), (2304, 62030), (2560, 55827), (2880, 49624), (3840, 37218), (4608, 31015), (5760, 24812), (6203, 23040), (7680, 18609), (11520, 12406)]