75980040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27529}}^1$

素因数の和:27566

約数の個数: 64

約数和(自身を含む): 237859200

約数和(自身を除く): 161879160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 27529, 55058, 82587, 110116, 137645, 165174, 220232, 275290, 330348, 412935, 550580, 633167, 660696, 825870, 1101160, 1266334, 1651740, 1899501, 2532668, 3165835, 3303480, 3799002, 5065336, 6331670, 7598004, 9497505, 12663340, 15196008, 18995010, 25326680, 37990020, 75980040]

約数ペア:

[(1, 75980040), (2, 37990020), (3, 25326680), (4, 18995010), (5, 15196008), (6, 12663340), (8, 9497505), (10, 7598004), (12, 6331670), (15, 5065336), (20, 3799002), (23, 3303480), (24, 3165835), (30, 2532668), (40, 1899501), (46, 1651740), (60, 1266334), (69, 1101160), (92, 825870), (115, 660696), (120, 633167), (138, 550580), (184, 412935), (230, 330348), (276, 275290), (345, 220232), (460, 165174), (552, 137645), (690, 110116), (920, 82587), (1380, 55058), (2760, 27529)]