228625920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{9923}}^1$

素因数の和:9952

約数の個数: 120

約数和(自身を含む): 791875656

約数和(自身を除く): 563249736

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, 7680, 9923, 11520, 19846, 23040, 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, 2540288, 2857824, 3175360, 3572280, 3810432, 4763040, 5080576, 5715648, 6350720, 7144560, 7620864, 9526080, 11431296, 12701440, 14289120, 15241728, 19052160, 22862592, 25402880, 28578240, 38104320, 45725184, 57156480, 76208640, 114312960, 228625920]

約数ペア:

[(1, 228625920), (2, 114312960), (3, 76208640), (4, 57156480), (5, 45725184), (6, 38104320), (8, 28578240), (9, 25402880), (10, 22862592), (12, 19052160), (15, 15241728), (16, 14289120), (18, 12701440), (20, 11431296), (24, 9526080), (30, 7620864), (32, 7144560), (36, 6350720), (40, 5715648), (45, 5080576), (48, 4763040), (60, 3810432), (64, 3572280), (72, 3175360), (80, 2857824), (90, 2540288), (96, 2381520), (120, 1905216), (128, 1786140), (144, 1587680), (160, 1428912), (180, 1270144), (192, 1190760), (240, 952608), (256, 893070), (288, 793840), (320, 714456), (360, 635072), (384, 595380), (480, 476304), (512, 446535), (576, 396920), (640, 357228), (720, 317536), (768, 297690), (960, 238152), (1152, 198460), (1280, 178614), (1440, 158768), (1536, 148845), (1920, 119076), (2304, 99230), (2560, 89307), (2880, 79384), (3840, 59538), (4608, 49615), (5760, 39692), (7680, 29769), (9923, 23040), (11520, 19846)]