2727430720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4493}}^1$

素因数の和:4788

約数の個数: 112

約数和(自身を含む): 7451555328

約数和(自身を除く): 4724124608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 271, 280, 320, 448, 542, 560, 1084, 1120, 1355, 1897, 2168, 2240, 2710, 3794, 4336, 4493, 5420, 7588, 8672, 8986, 9485, 10840, 15176, 17344, 17972, 18970, 21680, 22465, 30352, 31451, 35944, 37940, 43360, 44930, 60704, 62902, 71888, 75880, 86720, 89860, 121408, 125804, 143776, 151760, 157255, 179720, 251608, 287552, 303520, 314510, 359440, 503216, 607040, 629020, 718880, 1006432, 1217603, 1258040, 1437760, 2012864, 2435206, 2516080, 4870412, 5032160, 6088015, 8523221, 9740824, 10064320, 12176030, 17046442, 19481648, 24352060, 34092884, 38963296, 42616105, 48704120, 68185768, 77926592, 85232210, 97408240, 136371536, 170464420, 194816480, 272743072, 340928840, 389632960, 545486144, 681857680, 1363715360, 2727430720]

約数ペア:

[(1, 2727430720), (2, 1363715360), (4, 681857680), (5, 545486144), (7, 389632960), (8, 340928840), (10, 272743072), (14, 194816480), (16, 170464420), (20, 136371536), (28, 97408240), (32, 85232210), (35, 77926592), (40, 68185768), (56, 48704120), (64, 42616105), (70, 38963296), (80, 34092884), (112, 24352060), (140, 19481648), (160, 17046442), (224, 12176030), (271, 10064320), (280, 9740824), (320, 8523221), (448, 6088015), (542, 5032160), (560, 4870412), (1084, 2516080), (1120, 2435206), (1355, 2012864), (1897, 1437760), (2168, 1258040), (2240, 1217603), (2710, 1006432), (3794, 718880), (4336, 629020), (4493, 607040), (5420, 503216), (7588, 359440), (8672, 314510), (8986, 303520), (9485, 287552), (10840, 251608), (15176, 179720), (17344, 157255), (17972, 151760), (18970, 143776), (21680, 125804), (22465, 121408), (30352, 89860), (31451, 86720), (35944, 75880), (37940, 71888), (43360, 62902), (44930, 60704)]