85734720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{9923}}^1$

素因数の和:9949

約数の個数: 112

約数和(自身を含む): 302483520

約数和(自身を除く): 216748800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 9923, 19846, 29769, 39692, 49615, 59538, 79384, 89307, 99230, 119076, 148845, 158768, 178614, 198460, 238152, 267921, 297690, 317536, 357228, 396920, 446535, 476304, 535842, 595380, 635072, 714456, 793840, 893070, 952608, 1071684, 1190760, 1339605, 1428912, 1587680, 1786140, 1905216, 2143368, 2381520, 2679210, 2857824, 3175360, 3572280, 4286736, 4763040, 5358420, 5715648, 7144560, 8573472, 9526080, 10716840, 14289120, 17146944, 21433680, 28578240, 42867360, 85734720]

約数ペア:

[(1, 85734720), (2, 42867360), (3, 28578240), (4, 21433680), (5, 17146944), (6, 14289120), (8, 10716840), (9, 9526080), (10, 8573472), (12, 7144560), (15, 5715648), (16, 5358420), (18, 4763040), (20, 4286736), (24, 3572280), (27, 3175360), (30, 2857824), (32, 2679210), (36, 2381520), (40, 2143368), (45, 1905216), (48, 1786140), (54, 1587680), (60, 1428912), (64, 1339605), (72, 1190760), (80, 1071684), (90, 952608), (96, 893070), (108, 793840), (120, 714456), (135, 635072), (144, 595380), (160, 535842), (180, 476304), (192, 446535), (216, 396920), (240, 357228), (270, 317536), (288, 297690), (320, 267921), (360, 238152), (432, 198460), (480, 178614), (540, 158768), (576, 148845), (720, 119076), (864, 99230), (960, 89307), (1080, 79384), (1440, 59538), (1728, 49615), (2160, 39692), (2880, 29769), (4320, 19846), (8640, 9923)]