261049080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{94583}}^1$

素因数の和:94620

約数の個数: 64

約数和(自身を含む): 817205760

約数和(自身を除く): 556156680

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, 94583, 189166, 283749, 378332, 472915, 567498, 756664, 945830, 1134996, 1418745, 1891660, 2175409, 2269992, 2837490, 3783320, 4350818, 5674980, 6526227, 8701636, 10877045, 11349960, 13052454, 17403272, 21754090, 26104908, 32631135, 43508180, 52209816, 65262270, 87016360, 130524540, 261049080]

約数ペア:

[(1, 261049080), (2, 130524540), (3, 87016360), (4, 65262270), (5, 52209816), (6, 43508180), (8, 32631135), (10, 26104908), (12, 21754090), (15, 17403272), (20, 13052454), (23, 11349960), (24, 10877045), (30, 8701636), (40, 6526227), (46, 5674980), (60, 4350818), (69, 3783320), (92, 2837490), (115, 2269992), (120, 2175409), (138, 1891660), (184, 1418745), (230, 1134996), (276, 945830), (345, 756664), (460, 567498), (552, 472915), (690, 378332), (920, 283749), (1380, 189166), (2760, 94583)]