12087520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2483

約数の個数: 48

約数和(自身を含む): 29490048

約数和(自身を除く): 17402528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2437, 2480, 4874, 4960, 9748, 12185, 19496, 24370, 38992, 48740, 75547, 77984, 97480, 151094, 194960, 302188, 377735, 389920, 604376, 755470, 1208752, 1510940, 2417504, 3021880, 6043760, 12087520]

約数ペア:

[(1, 12087520), (2, 6043760), (4, 3021880), (5, 2417504), (8, 1510940), (10, 1208752), (16, 755470), (20, 604376), (31, 389920), (32, 377735), (40, 302188), (62, 194960), (80, 151094), (124, 97480), (155, 77984), (160, 75547), (248, 48740), (310, 38992), (496, 24370), (620, 19496), (992, 12185), (1240, 9748), (2437, 4960), (2480, 4874)]