65194440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{543287}}^1$

素因数の和:543301

約数の個数: 32

約数和(自身を含む): 195583680

約数和(自身を除く): 130389240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 543287, 1086574, 1629861, 2173148, 2716435, 3259722, 4346296, 5432870, 6519444, 8149305, 10865740, 13038888, 16298610, 21731480, 32597220, 65194440]

約数ペア:

[(1, 65194440), (2, 32597220), (3, 21731480), (4, 16298610), (5, 13038888), (6, 10865740), (8, 8149305), (10, 6519444), (12, 5432870), (15, 4346296), (20, 3259722), (24, 2716435), (30, 2173148), (40, 1629861), (60, 1086574), (120, 543287)]