268205880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2235049}}^1$

素因数の和:2235063

約数の個数: 32

約数和(自身を含む): 804618000

約数和(自身を除く): 536412120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2235049, 4470098, 6705147, 8940196, 11175245, 13410294, 17880392, 22350490, 26820588, 33525735, 44700980, 53641176, 67051470, 89401960, 134102940, 268205880]

約数ペア:

[(1, 268205880), (2, 134102940), (3, 89401960), (4, 67051470), (5, 53641176), (6, 44700980), (8, 33525735), (10, 26820588), (12, 22350490), (15, 17880392), (20, 13410294), (24, 11175245), (30, 8940196), (40, 6705147), (60, 4470098), (120, 2235049)]