23995740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{911}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 67415040

約数和(自身を除く): 43419300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 911, 1317, 1756, 1822, 2195, 2634, 2733, 3644, 4390, 4555, 5268, 5466, 6585, 8780, 9110, 10932, 13170, 13665, 18220, 26340, 27330, 54660, 399929, 799858, 1199787, 1599716, 1999645, 2399574, 3999290, 4799148, 5998935, 7998580, 11997870, 23995740]

約数ペア:

[(1, 23995740), (2, 11997870), (3, 7998580), (4, 5998935), (5, 4799148), (6, 3999290), (10, 2399574), (12, 1999645), (15, 1599716), (20, 1199787), (30, 799858), (60, 399929), (439, 54660), (878, 27330), (911, 26340), (1317, 18220), (1756, 13665), (1822, 13170), (2195, 10932), (2634, 9110), (2733, 8780), (3644, 6585), (4390, 5466), (4555, 5268)]