393865320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3282211}}^1$

素因数の和:3282225

約数の個数: 32

約数和(自身を含む): 1181596320

約数和(自身を除く): 787731000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3282211, 6564422, 9846633, 13128844, 16411055, 19693266, 26257688, 32822110, 39386532, 49233165, 65644220, 78773064, 98466330, 131288440, 196932660, 393865320]

約数ペア:

[(1, 393865320), (2, 196932660), (3, 131288440), (4, 98466330), (5, 78773064), (6, 65644220), (8, 49233165), (10, 39386532), (12, 32822110), (15, 26257688), (20, 19693266), (24, 16411055), (30, 13128844), (40, 9846633), (60, 6564422), (120, 3282211)]