57156480

素因数分解:

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

素因数の和:9948

約数の個数: 96

約数和(自身を含む): 197388360

約数和(自身を除く): 140231880

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 9923, 19846, 29769, 39692, 49615, 59538, 79384, 89307, 99230, 119076, 148845, 158768, 178614, 198460, 238152, 297690, 317536, 357228, 396920, 446535, 476304, 595380, 635072, 714456, 793840, 893070, 952608, 1190760, 1270144, 1428912, 1587680, 1786140, 1905216, 2381520, 2857824, 3175360, 3572280, 3810432, 4763040, 5715648, 6350720, 7144560, 9526080, 11431296, 14289120, 19052160, 28578240, 57156480]

約数ペア:

[(1, 57156480), (2, 28578240), (3, 19052160), (4, 14289120), (5, 11431296), (6, 9526080), (8, 7144560), (9, 6350720), (10, 5715648), (12, 4763040), (15, 3810432), (16, 3572280), (18, 3175360), (20, 2857824), (24, 2381520), (30, 1905216), (32, 1786140), (36, 1587680), (40, 1428912), (45, 1270144), (48, 1190760), (60, 952608), (64, 893070), (72, 793840), (80, 714456), (90, 635072), (96, 595380), (120, 476304), (128, 446535), (144, 396920), (160, 357228), (180, 317536), (192, 297690), (240, 238152), (288, 198460), (320, 178614), (360, 158768), (384, 148845), (480, 119076), (576, 99230), (640, 89307), (720, 79384), (960, 59538), (1152, 49615), (1440, 39692), (1920, 29769), (2880, 19846), (5760, 9923)]