47571960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3637}}^1$

素因数の和:3760

約数の個数: 64

約数和(自身を含む): 144064800

約数和(自身を除く): 96492840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 3637, 4360, 6540, 7274, 10911, 13080, 14548, 18185, 21822, 29096, 36370, 43644, 54555, 72740, 87288, 109110, 145480, 218220, 396433, 436440, 792866, 1189299, 1585732, 1982165, 2378598, 3171464, 3964330, 4757196, 5946495, 7928660, 9514392, 11892990, 15857320, 23785980, 47571960]

約数ペア:

[(1, 47571960), (2, 23785980), (3, 15857320), (4, 11892990), (5, 9514392), (6, 7928660), (8, 5946495), (10, 4757196), (12, 3964330), (15, 3171464), (20, 2378598), (24, 1982165), (30, 1585732), (40, 1189299), (60, 792866), (109, 436440), (120, 396433), (218, 218220), (327, 145480), (436, 109110), (545, 87288), (654, 72740), (872, 54555), (1090, 43644), (1308, 36370), (1635, 29096), (2180, 21822), (2616, 18185), (3270, 14548), (3637, 13080), (4360, 10911), (6540, 7274)]