266633880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2221949}}^1$

素因数の和:2221963

約数の個数: 32

約数和(自身を含む): 799902000

約数和(自身を除く): 533268120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2221949, 4443898, 6665847, 8887796, 11109745, 13331694, 17775592, 22219490, 26663388, 33329235, 44438980, 53326776, 66658470, 88877960, 133316940, 266633880]

約数ペア:

[(1, 266633880), (2, 133316940), (3, 88877960), (4, 66658470), (5, 53326776), (6, 44438980), (8, 33329235), (10, 26663388), (12, 22219490), (15, 17775592), (20, 13331694), (24, 11109745), (30, 8887796), (40, 6665847), (60, 4443898), (120, 2221949)]