91240080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16529}}^1$

素因数の和:16568

約数の個数: 80

約数和(自身を含む): 295159680

約数和(自身を除く): 203919600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 16529, 33058, 49587, 66116, 82645, 99174, 132232, 165290, 198348, 247935, 264464, 330580, 380167, 396696, 495870, 661160, 760334, 793392, 991740, 1140501, 1322320, 1520668, 1900835, 1983480, 2281002, 3041336, 3801670, 3966960, 4562004, 5702505, 6082672, 7603340, 9124008, 11405010, 15206680, 18248016, 22810020, 30413360, 45620040, 91240080]

約数ペア:

[(1, 91240080), (2, 45620040), (3, 30413360), (4, 22810020), (5, 18248016), (6, 15206680), (8, 11405010), (10, 9124008), (12, 7603340), (15, 6082672), (16, 5702505), (20, 4562004), (23, 3966960), (24, 3801670), (30, 3041336), (40, 2281002), (46, 1983480), (48, 1900835), (60, 1520668), (69, 1322320), (80, 1140501), (92, 991740), (115, 793392), (120, 760334), (138, 661160), (184, 495870), (230, 396696), (240, 380167), (276, 330580), (345, 264464), (368, 247935), (460, 198348), (552, 165290), (690, 132232), (920, 99174), (1104, 82645), (1380, 66116), (1840, 49587), (2760, 33058), (5520, 16529)]