28272960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{9817}}^1$

素因数の和:9840

約数の個数: 84

約数和(自身を含む): 97257108

約数和(自身を除く): 68984148

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 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, 1413648, 1570720, 1767060, 1884864, 2356080, 2827296, 3141440, 3534120, 4712160, 5654592, 7068240, 9424320, 14136480, 28272960]

約数ペア:

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