191660520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1597171}}^1$

素因数の和:1597185

約数の個数: 32

約数和(自身を含む): 574981920

約数和(自身を除く): 383321400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1597171, 3194342, 4791513, 6388684, 7985855, 9583026, 12777368, 15971710, 19166052, 23957565, 31943420, 38332104, 47915130, 63886840, 95830260, 191660520]

約数ペア:

[(1, 191660520), (2, 95830260), (3, 63886840), (4, 47915130), (5, 38332104), (6, 31943420), (8, 23957565), (10, 19166052), (12, 15971710), (15, 12777368), (20, 9583026), (24, 7985855), (30, 6388684), (40, 4791513), (60, 3194342), (120, 1597171)]