83865960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{232961}}^1$

素因数の和:232978

約数の個数: 48

約数和(自身を含む): 272565540

約数和(自身を除く): 188699580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 232961, 465922, 698883, 931844, 1164805, 1397766, 1863688, 2096649, 2329610, 2795532, 3494415, 4193298, 4659220, 5591064, 6988830, 8386596, 9318440, 10483245, 13977660, 16773192, 20966490, 27955320, 41932980, 83865960]

約数ペア:

[(1, 83865960), (2, 41932980), (3, 27955320), (4, 20966490), (5, 16773192), (6, 13977660), (8, 10483245), (9, 9318440), (10, 8386596), (12, 6988830), (15, 5591064), (18, 4659220), (20, 4193298), (24, 3494415), (30, 2795532), (36, 2329610), (40, 2096649), (45, 1863688), (60, 1397766), (72, 1164805), (90, 931844), (120, 698883), (180, 465922), (360, 232961)]