10287840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{21433}}^1$

素因数の和:21451

約数の個数: 48

約数和(自身を含む): 32408208

約数和(自身を除く): 22120368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 21433, 42866, 64299, 85732, 107165, 128598, 171464, 214330, 257196, 321495, 342928, 428660, 514392, 642990, 685856, 857320, 1028784, 1285980, 1714640, 2057568, 2571960, 3429280, 5143920, 10287840]

約数ペア:

[(1, 10287840), (2, 5143920), (3, 3429280), (4, 2571960), (5, 2057568), (6, 1714640), (8, 1285980), (10, 1028784), (12, 857320), (15, 685856), (16, 642990), (20, 514392), (24, 428660), (30, 342928), (32, 321495), (40, 257196), (48, 214330), (60, 171464), (80, 128598), (96, 107165), (120, 85732), (160, 64299), (240, 42866), (480, 21433)]