270488280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{4261}}^1$

素因数の和:4321

約数の個数: 96

約数和(自身を含む): 848478960

約数和(自身を除く): 577990680

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, 529, 552, 690, 920, 1058, 1380, 1587, 2116, 2645, 2760, 3174, 4232, 4261, 5290, 6348, 7935, 8522, 10580, 12696, 12783, 15870, 17044, 21160, 21305, 25566, 31740, 34088, 42610, 51132, 63480, 63915, 85220, 98003, 102264, 127830, 170440, 196006, 255660, 294009, 392012, 490015, 511320, 588018, 784024, 980030, 1176036, 1470045, 1960060, 2254069, 2352072, 2940090, 3920120, 4508138, 5880180, 6762207, 9016276, 11270345, 11760360, 13524414, 18032552, 22540690, 27048828, 33811035, 45081380, 54097656, 67622070, 90162760, 135244140, 270488280]

約数ペア:

[(1, 270488280), (2, 135244140), (3, 90162760), (4, 67622070), (5, 54097656), (6, 45081380), (8, 33811035), (10, 27048828), (12, 22540690), (15, 18032552), (20, 13524414), (23, 11760360), (24, 11270345), (30, 9016276), (40, 6762207), (46, 5880180), (60, 4508138), (69, 3920120), (92, 2940090), (115, 2352072), (120, 2254069), (138, 1960060), (184, 1470045), (230, 1176036), (276, 980030), (345, 784024), (460, 588018), (529, 511320), (552, 490015), (690, 392012), (920, 294009), (1058, 255660), (1380, 196006), (1587, 170440), (2116, 127830), (2645, 102264), (2760, 98003), (3174, 85220), (4232, 63915), (4261, 63480), (5290, 51132), (6348, 42610), (7935, 34088), (8522, 31740), (10580, 25566), (12696, 21305), (12783, 21160), (15870, 17044)]