302568320

素因数分解:

$2^7\times 5^1\times {\mathrm{472763}}^1$

素因数の和:472782

約数の個数: 32

約数和(自身を含む): 723328920

約数和(自身を除く): 420760600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 472763, 945526, 1891052, 2363815, 3782104, 4727630, 7564208, 9455260, 15128416, 18910520, 30256832, 37821040, 60513664, 75642080, 151284160, 302568320]

約数ペア:

[(1, 302568320), (2, 151284160), (4, 75642080), (5, 60513664), (8, 37821040), (10, 30256832), (16, 18910520), (20, 15128416), (32, 9455260), (40, 7564208), (64, 4727630), (80, 3782104), (128, 2363815), (160, 1891052), (320, 945526), (640, 472763)]