23198040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{64439}}^1$

素因数の和:64456

約数の個数: 48

約数和(自身を含む): 75394800

約数和(自身を除く): 52196760

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, 64439, 128878, 193317, 257756, 322195, 386634, 515512, 579951, 644390, 773268, 966585, 1159902, 1288780, 1546536, 1933170, 2319804, 2577560, 2899755, 3866340, 4639608, 5799510, 7732680, 11599020, 23198040]

約数ペア:

[(1, 23198040), (2, 11599020), (3, 7732680), (4, 5799510), (5, 4639608), (6, 3866340), (8, 2899755), (9, 2577560), (10, 2319804), (12, 1933170), (15, 1546536), (18, 1288780), (20, 1159902), (24, 966585), (30, 773268), (36, 644390), (40, 579951), (45, 515512), (60, 386634), (72, 322195), (90, 257756), (120, 193317), (180, 128878), (360, 64439)]