11865240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1473

約数の個数: 96

約数和(自身を含む): 40266720

約数和(自身を除く): 28401480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1433, 1656, 2070, 2760, 2866, 4140, 4299, 5732, 7165, 8280, 8598, 11464, 12897, 14330, 17196, 21495, 25794, 28660, 32959, 34392, 42990, 51588, 57320, 64485, 65918, 85980, 98877, 103176, 128970, 131836, 164795, 171960, 197754, 257940, 263672, 296631, 329590, 395508, 494385, 515880, 593262, 659180, 791016, 988770, 1186524, 1318360, 1483155, 1977540, 2373048, 2966310, 3955080, 5932620, 11865240]

約数ペア:

[(1, 11865240), (2, 5932620), (3, 3955080), (4, 2966310), (5, 2373048), (6, 1977540), (8, 1483155), (9, 1318360), (10, 1186524), (12, 988770), (15, 791016), (18, 659180), (20, 593262), (23, 515880), (24, 494385), (30, 395508), (36, 329590), (40, 296631), (45, 263672), (46, 257940), (60, 197754), (69, 171960), (72, 164795), (90, 131836), (92, 128970), (115, 103176), (120, 98877), (138, 85980), (180, 65918), (184, 64485), (207, 57320), (230, 51588), (276, 42990), (345, 34392), (360, 32959), (414, 28660), (460, 25794), (552, 21495), (690, 17196), (828, 14330), (920, 12897), (1035, 11464), (1380, 8598), (1433, 8280), (1656, 7165), (2070, 5732), (2760, 4299), (2866, 4140)]