25081440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{52253}}^1$

素因数の和:52271

約数の個数: 48

約数和(自身を含む): 79008048

約数和(自身を除く): 53926608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 52253, 104506, 156759, 209012, 261265, 313518, 418024, 522530, 627036, 783795, 836048, 1045060, 1254072, 1567590, 1672096, 2090120, 2508144, 3135180, 4180240, 5016288, 6270360, 8360480, 12540720, 25081440]

約数ペア:

[(1, 25081440), (2, 12540720), (3, 8360480), (4, 6270360), (5, 5016288), (6, 4180240), (8, 3135180), (10, 2508144), (12, 2090120), (15, 1672096), (16, 1567590), (20, 1254072), (24, 1045060), (30, 836048), (32, 783795), (40, 627036), (48, 522530), (60, 418024), (80, 313518), (96, 261265), (120, 209012), (160, 156759), (240, 104506), (480, 52253)]