171469440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{9923}}^1$

素因数の和:9951

約数の個数: 128

約数和(自身を含む): 607348800

約数和(自身を除く): 435879360

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 9923, 17280, 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, 1270144, 1339605, 1428912, 1587680, 1786140, 1905216, 2143368, 2381520, 2679210, 2857824, 3175360, 3572280, 3810432, 4286736, 4763040, 5358420, 5715648, 6350720, 7144560, 8573472, 9526080, 10716840, 11431296, 14289120, 17146944, 19052160, 21433680, 28578240, 34293888, 42867360, 57156480, 85734720, 171469440]

約数ペア:

[(1, 171469440), (2, 85734720), (3, 57156480), (4, 42867360), (5, 34293888), (6, 28578240), (8, 21433680), (9, 19052160), (10, 17146944), (12, 14289120), (15, 11431296), (16, 10716840), (18, 9526080), (20, 8573472), (24, 7144560), (27, 6350720), (30, 5715648), (32, 5358420), (36, 4763040), (40, 4286736), (45, 3810432), (48, 3572280), (54, 3175360), (60, 2857824), (64, 2679210), (72, 2381520), (80, 2143368), (90, 1905216), (96, 1786140), (108, 1587680), (120, 1428912), (128, 1339605), (135, 1270144), (144, 1190760), (160, 1071684), (180, 952608), (192, 893070), (216, 793840), (240, 714456), (270, 635072), (288, 595380), (320, 535842), (360, 476304), (384, 446535), (432, 396920), (480, 357228), (540, 317536), (576, 297690), (640, 267921), (720, 238152), (864, 198460), (960, 178614), (1080, 158768), (1152, 148845), (1440, 119076), (1728, 99230), (1920, 89307), (2160, 79384), (2880, 59538), (3456, 49615), (4320, 39692), (5760, 29769), (8640, 19846), (9923, 17280)]