86627280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{360947}}^1$

素因数の和:360963

約数の個数: 40

約数和(自身を含む): 268545312

約数和(自身を除く): 181918032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 360947, 721894, 1082841, 1443788, 1804735, 2165682, 2887576, 3609470, 4331364, 5414205, 5775152, 7218940, 8662728, 10828410, 14437880, 17325456, 21656820, 28875760, 43313640, 86627280]

約数ペア:

[(1, 86627280), (2, 43313640), (3, 28875760), (4, 21656820), (5, 17325456), (6, 14437880), (8, 10828410), (10, 8662728), (12, 7218940), (15, 5775152), (16, 5414205), (20, 4331364), (24, 3609470), (30, 2887576), (40, 2165682), (48, 1804735), (60, 1443788), (80, 1082841), (120, 721894), (240, 360947)]