79793640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73883}}^1$

素因数の和:73903

約数の個数: 64

約数和(自身を含む): 265982400

約数和(自身を除く): 186188760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 73883, 147766, 221649, 295532, 369415, 443298, 591064, 664947, 738830, 886596, 1108245, 1329894, 1477660, 1773192, 1994841, 2216490, 2659788, 2955320, 3324735, 3989682, 4432980, 5319576, 6649470, 7979364, 8865960, 9974205, 13298940, 15958728, 19948410, 26597880, 39896820, 79793640]

約数ペア:

[(1, 79793640), (2, 39896820), (3, 26597880), (4, 19948410), (5, 15958728), (6, 13298940), (8, 9974205), (9, 8865960), (10, 7979364), (12, 6649470), (15, 5319576), (18, 4432980), (20, 3989682), (24, 3324735), (27, 2955320), (30, 2659788), (36, 2216490), (40, 1994841), (45, 1773192), (54, 1477660), (60, 1329894), (72, 1108245), (90, 886596), (108, 738830), (120, 664947), (135, 591064), (180, 443298), (216, 369415), (270, 295532), (360, 221649), (540, 147766), (1080, 73883)]