156774120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1306451}}^1$

素因数の和:1306465

約数の個数: 32

約数和(自身を含む): 470322720

約数和(自身を除く): 313548600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1306451, 2612902, 3919353, 5225804, 6532255, 7838706, 10451608, 13064510, 15677412, 19596765, 26129020, 31354824, 39193530, 52258040, 78387060, 156774120]

約数ペア:

[(1, 156774120), (2, 78387060), (3, 52258040), (4, 39193530), (5, 31354824), (6, 26129020), (8, 19596765), (10, 15677412), (12, 13064510), (15, 10451608), (20, 7838706), (24, 6532255), (30, 5225804), (40, 3919353), (60, 2612902), (120, 1306451)]