27497280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{28643}}^1$

素因数の和:28663

約数の個数: 56

約数和(自身を含む): 87306912

約数和(自身を除く): 59809632

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, 160, 192, 240, 320, 480, 960, 28643, 57286, 85929, 114572, 143215, 171858, 229144, 286430, 343716, 429645, 458288, 572860, 687432, 859290, 916576, 1145720, 1374864, 1718580, 1833152, 2291440, 2749728, 3437160, 4582880, 5499456, 6874320, 9165760, 13748640, 27497280]

約数ペア:

[(1, 27497280), (2, 13748640), (3, 9165760), (4, 6874320), (5, 5499456), (6, 4582880), (8, 3437160), (10, 2749728), (12, 2291440), (15, 1833152), (16, 1718580), (20, 1374864), (24, 1145720), (30, 916576), (32, 859290), (40, 687432), (48, 572860), (60, 458288), (64, 429645), (80, 343716), (96, 286430), (120, 229144), (160, 171858), (192, 143215), (240, 114572), (320, 85929), (480, 57286), (960, 28643)]