47865960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{132961}}^1$

素因数の和:132978

約数の個数: 48

約数和(自身を含む): 155565540

約数和(自身を除く): 107699580

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, 132961, 265922, 398883, 531844, 664805, 797766, 1063688, 1196649, 1329610, 1595532, 1994415, 2393298, 2659220, 3191064, 3988830, 4786596, 5318440, 5983245, 7977660, 9573192, 11966490, 15955320, 23932980, 47865960]

約数ペア:

[(1, 47865960), (2, 23932980), (3, 15955320), (4, 11966490), (5, 9573192), (6, 7977660), (8, 5983245), (9, 5318440), (10, 4786596), (12, 3988830), (15, 3191064), (18, 2659220), (20, 2393298), (24, 1994415), (30, 1595532), (36, 1329610), (40, 1196649), (45, 1063688), (60, 797766), (72, 664805), (90, 531844), (120, 398883), (180, 265922), (360, 132961)]