64693560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{539113}}^1$

素因数の和:539127

約数の個数: 32

約数和(自身を含む): 194081040

約数和(自身を除く): 129387480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 539113, 1078226, 1617339, 2156452, 2695565, 3234678, 4312904, 5391130, 6469356, 8086695, 10782260, 12938712, 16173390, 21564520, 32346780, 64693560]

約数ペア:

[(1, 64693560), (2, 32346780), (3, 21564520), (4, 16173390), (5, 12938712), (6, 10782260), (8, 8086695), (10, 6469356), (12, 5391130), (15, 4312904), (20, 3234678), (24, 2695565), (30, 2156452), (40, 1617339), (60, 1078226), (120, 539113)]