48938640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{203911}}^1$

素因数の和:203927

約数の個数: 40

約数和(自身を含む): 151710528

約数和(自身を除く): 102771888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 203911, 407822, 611733, 815644, 1019555, 1223466, 1631288, 2039110, 2446932, 3058665, 3262576, 4078220, 4893864, 6117330, 8156440, 9787728, 12234660, 16312880, 24469320, 48938640]

約数ペア:

[(1, 48938640), (2, 24469320), (3, 16312880), (4, 12234660), (5, 9787728), (6, 8156440), (8, 6117330), (10, 4893864), (12, 4078220), (15, 3262576), (16, 3058665), (20, 2446932), (24, 2039110), (30, 1631288), (40, 1223466), (48, 1019555), (60, 815644), (80, 611733), (120, 407822), (240, 203911)]