65033880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23563}}^1$

素因数の和:23600

約数の個数: 64

約数和(自身を含む): 203592960

約数和(自身を除く): 138559080

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, 23563, 47126, 70689, 94252, 117815, 141378, 188504, 235630, 282756, 353445, 471260, 541949, 565512, 706890, 942520, 1083898, 1413780, 1625847, 2167796, 2709745, 2827560, 3251694, 4335592, 5419490, 6503388, 8129235, 10838980, 13006776, 16258470, 21677960, 32516940, 65033880]

約数ペア:

[(1, 65033880), (2, 32516940), (3, 21677960), (4, 16258470), (5, 13006776), (6, 10838980), (8, 8129235), (10, 6503388), (12, 5419490), (15, 4335592), (20, 3251694), (23, 2827560), (24, 2709745), (30, 2167796), (40, 1625847), (46, 1413780), (60, 1083898), (69, 942520), (92, 706890), (115, 565512), (120, 541949), (138, 471260), (184, 353445), (230, 282756), (276, 235630), (345, 188504), (460, 141378), (552, 117815), (690, 94252), (920, 70689), (1380, 47126), (2760, 23563)]