57988920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 191600640

約数和(自身を除く): 133611720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 197, 220, 223, 264, 330, 394, 440, 446, 591, 660, 669, 788, 892, 985, 1115, 1182, 1320, 1338, 1576, 1784, 1970, 2167, 2230, 2364, 2453, 2676, 2955, 3345, 3940, 4334, 4460, 4728, 4906, 5352, 5910, 6501, 6690, 7359, 7880, 8668, 8920, 9812, 10835, 11820, 12265, 13002, 13380, 14718, 17336, 19624, 21670, 23640, 24530, 26004, 26760, 29436, 32505, 36795, 43340, 43931, 49060, 52008, 58872, 65010, 73590, 86680, 87862, 98120, 130020, 131793, 147180, 175724, 219655, 260040, 263586, 294360, 351448, 439310, 483241, 527172, 658965, 878620, 966482, 1054344, 1317930, 1449723, 1757240, 1932964, 2416205, 2635860, 2899446, 3865928, 4832410, 5271720, 5798892, 7248615, 9664820, 11597784, 14497230, 19329640, 28994460, 57988920]

約数ペア:

[(1, 57988920), (2, 28994460), (3, 19329640), (4, 14497230), (5, 11597784), (6, 9664820), (8, 7248615), (10, 5798892), (11, 5271720), (12, 4832410), (15, 3865928), (20, 2899446), (22, 2635860), (24, 2416205), (30, 1932964), (33, 1757240), (40, 1449723), (44, 1317930), (55, 1054344), (60, 966482), (66, 878620), (88, 658965), (110, 527172), (120, 483241), (132, 439310), (165, 351448), (197, 294360), (220, 263586), (223, 260040), (264, 219655), (330, 175724), (394, 147180), (440, 131793), (446, 130020), (591, 98120), (660, 87862), (669, 86680), (788, 73590), (892, 65010), (985, 58872), (1115, 52008), (1182, 49060), (1320, 43931), (1338, 43340), (1576, 36795), (1784, 32505), (1970, 29436), (2167, 26760), (2230, 26004), (2364, 24530), (2453, 23640), (2676, 21670), (2955, 19624), (3345, 17336), (3940, 14718), (4334, 13380), (4460, 13002), (4728, 12265), (4906, 11820), (5352, 10835), (5910, 9812), (6501, 8920), (6690, 8668), (7359, 7880)]