24421140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{643}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 74544288

約数和(自身を除く): 50123148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 643, 844, 1055, 1266, 1286, 1899, 1929, 2110, 2532, 2572, 3165, 3215, 3798, 3858, 4220, 5787, 6330, 6430, 7596, 7716, 9495, 9645, 11574, 12660, 12860, 18990, 19290, 23148, 28935, 37980, 38580, 57870, 115740, 135673, 271346, 407019, 542692, 678365, 814038, 1221057, 1356730, 1628076, 2035095, 2442114, 2713460, 4070190, 4884228, 6105285, 8140380, 12210570, 24421140]

約数ペア:

[(1, 24421140), (2, 12210570), (3, 8140380), (4, 6105285), (5, 4884228), (6, 4070190), (9, 2713460), (10, 2442114), (12, 2035095), (15, 1628076), (18, 1356730), (20, 1221057), (30, 814038), (36, 678365), (45, 542692), (60, 407019), (90, 271346), (180, 135673), (211, 115740), (422, 57870), (633, 38580), (643, 37980), (844, 28935), (1055, 23148), (1266, 19290), (1286, 18990), (1899, 12860), (1929, 12660), (2110, 11574), (2532, 9645), (2572, 9495), (3165, 7716), (3215, 7596), (3798, 6430), (3858, 6330), (4220, 5787)]