11158920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 36691200

約数和(自身を除く): 25532280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 223, 278, 360, 417, 446, 556, 669, 695, 834, 892, 1112, 1115, 1251, 1338, 1390, 1668, 1784, 2007, 2085, 2230, 2502, 2676, 2780, 3336, 3345, 4014, 4170, 4460, 5004, 5352, 5560, 6255, 6690, 8028, 8340, 8920, 10008, 10035, 12510, 13380, 16056, 16680, 20070, 25020, 26760, 30997, 40140, 50040, 61994, 80280, 92991, 123988, 154985, 185982, 247976, 278973, 309970, 371964, 464955, 557946, 619940, 743928, 929910, 1115892, 1239880, 1394865, 1859820, 2231784, 2789730, 3719640, 5579460, 11158920]

約数ペア:

[(1, 11158920), (2, 5579460), (3, 3719640), (4, 2789730), (5, 2231784), (6, 1859820), (8, 1394865), (9, 1239880), (10, 1115892), (12, 929910), (15, 743928), (18, 619940), (20, 557946), (24, 464955), (30, 371964), (36, 309970), (40, 278973), (45, 247976), (60, 185982), (72, 154985), (90, 123988), (120, 92991), (139, 80280), (180, 61994), (223, 50040), (278, 40140), (360, 30997), (417, 26760), (446, 25020), (556, 20070), (669, 16680), (695, 16056), (834, 13380), (892, 12510), (1112, 10035), (1115, 10008), (1251, 8920), (1338, 8340), (1390, 8028), (1668, 6690), (1784, 6255), (2007, 5560), (2085, 5352), (2230, 5004), (2502, 4460), (2676, 4170), (2780, 4014), (3336, 3345)]