71458560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{6203}}^1$

素因数の和:6230

約数の個数: 108

約数和(自身を含む): 247279032

約数和(自身を除く): 175820472

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 6203, 11520, 12406, 18609, 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, 3572928, 3969920, 4466160, 4763904, 5954880, 7145856, 7939840, 8932320, 11909760, 14291712, 17864640, 23819520, 35729280, 71458560]

約数ペア:

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