2298395280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{19993}}^1$

素因数の和:20488

約数の個数: 80

約数和(自身を含む): 7140257280

約数和(自身を除く): 4841862000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 479, 958, 1437, 1916, 2395, 2874, 3832, 4790, 5748, 7185, 7664, 9580, 11496, 14370, 19160, 19993, 22992, 28740, 38320, 39986, 57480, 59979, 79972, 99965, 114960, 119958, 159944, 199930, 239916, 299895, 319888, 399860, 479832, 599790, 799720, 959664, 1199580, 1599440, 2399160, 4798320, 9576647, 19153294, 28729941, 38306588, 47883235, 57459882, 76613176, 95766470, 114919764, 143649705, 153226352, 191532940, 229839528, 287299410, 383065880, 459679056, 574598820, 766131760, 1149197640, 2298395280]

約数ペア:

[(1, 2298395280), (2, 1149197640), (3, 766131760), (4, 574598820), (5, 459679056), (6, 383065880), (8, 287299410), (10, 229839528), (12, 191532940), (15, 153226352), (16, 143649705), (20, 114919764), (24, 95766470), (30, 76613176), (40, 57459882), (48, 47883235), (60, 38306588), (80, 28729941), (120, 19153294), (240, 9576647), (479, 4798320), (958, 2399160), (1437, 1599440), (1916, 1199580), (2395, 959664), (2874, 799720), (3832, 599790), (4790, 479832), (5748, 399860), (7185, 319888), (7664, 299895), (9580, 239916), (11496, 199930), (14370, 159944), (19160, 119958), (19993, 114960), (22992, 99965), (28740, 79972), (38320, 59979), (39986, 57480)]