2028247080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{12239}}^1$

素因数の和:13634

約数の個数: 64

約数和(自身を含む): 6089644800

約数和(自身を除く): 4061397720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1381, 2762, 4143, 5524, 6905, 8286, 11048, 12239, 13810, 16572, 20715, 24478, 27620, 33144, 36717, 41430, 48956, 55240, 61195, 73434, 82860, 97912, 122390, 146868, 165720, 183585, 244780, 293736, 367170, 489560, 734340, 1468680, 16902059, 33804118, 50706177, 67608236, 84510295, 101412354, 135216472, 169020590, 202824708, 253530885, 338041180, 405649416, 507061770, 676082360, 1014123540, 2028247080]

約数ペア:

[(1, 2028247080), (2, 1014123540), (3, 676082360), (4, 507061770), (5, 405649416), (6, 338041180), (8, 253530885), (10, 202824708), (12, 169020590), (15, 135216472), (20, 101412354), (24, 84510295), (30, 67608236), (40, 50706177), (60, 33804118), (120, 16902059), (1381, 1468680), (2762, 734340), (4143, 489560), (5524, 367170), (6905, 293736), (8286, 244780), (11048, 183585), (12239, 165720), (13810, 146868), (16572, 122390), (20715, 97912), (24478, 82860), (27620, 73434), (33144, 61195), (36717, 55240), (41430, 48956)]