56545920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{9817}}^1$

素因数の和:9842

約数の個数: 96

約数和(自身を含む): 195280020

約数和(自身を除く): 138734100

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, 9817, 19634, 29451, 39268, 49085, 58902, 78536, 88353, 98170, 117804, 147255, 157072, 176706, 196340, 235608, 294510, 314144, 353412, 392680, 441765, 471216, 589020, 628288, 706824, 785360, 883530, 942432, 1178040, 1256576, 1413648, 1570720, 1767060, 1884864, 2356080, 2827296, 3141440, 3534120, 3769728, 4712160, 5654592, 6282880, 7068240, 9424320, 11309184, 14136480, 18848640, 28272960, 56545920]

約数ペア:

[(1, 56545920), (2, 28272960), (3, 18848640), (4, 14136480), (5, 11309184), (6, 9424320), (8, 7068240), (9, 6282880), (10, 5654592), (12, 4712160), (15, 3769728), (16, 3534120), (18, 3141440), (20, 2827296), (24, 2356080), (30, 1884864), (32, 1767060), (36, 1570720), (40, 1413648), (45, 1256576), (48, 1178040), (60, 942432), (64, 883530), (72, 785360), (80, 706824), (90, 628288), (96, 589020), (120, 471216), (128, 441765), (144, 392680), (160, 353412), (180, 314144), (192, 294510), (240, 235608), (288, 196340), (320, 176706), (360, 157072), (384, 147255), (480, 117804), (576, 98170), (640, 88353), (720, 78536), (960, 58902), (1152, 49085), (1440, 39268), (1920, 29451), (2880, 19634), (5760, 9817)]