19052160

素因数分解:

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

素因数の和:9945

約数の個数: 64

約数和(自身を含む): 60734880

約数和(自身を除く): 41682720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 9923, 19846, 29769, 39692, 49615, 59538, 79384, 99230, 119076, 148845, 158768, 198460, 238152, 297690, 317536, 396920, 476304, 595380, 635072, 793840, 952608, 1190760, 1270144, 1587680, 1905216, 2381520, 3175360, 3810432, 4763040, 6350720, 9526080, 19052160]

約数ペア:

[(1, 19052160), (2, 9526080), (3, 6350720), (4, 4763040), (5, 3810432), (6, 3175360), (8, 2381520), (10, 1905216), (12, 1587680), (15, 1270144), (16, 1190760), (20, 952608), (24, 793840), (30, 635072), (32, 595380), (40, 476304), (48, 396920), (60, 317536), (64, 297690), (80, 238152), (96, 198460), (120, 158768), (128, 148845), (160, 119076), (192, 99230), (240, 79384), (320, 59538), (384, 49615), (480, 39692), (640, 29769), (960, 19846), (1920, 9923)]