13426320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1360

約数の個数: 80

約数和(自身を含む): 42622272

約数和(自身を除く): 29195952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1301, 1720, 2064, 2580, 2602, 3440, 3903, 5160, 5204, 6505, 7806, 10320, 10408, 13010, 15612, 19515, 20816, 26020, 31224, 39030, 52040, 55943, 62448, 78060, 104080, 111886, 156120, 167829, 223772, 279715, 312240, 335658, 447544, 559430, 671316, 839145, 895088, 1118860, 1342632, 1678290, 2237720, 2685264, 3356580, 4475440, 6713160, 13426320]

約数ペア:

[(1, 13426320), (2, 6713160), (3, 4475440), (4, 3356580), (5, 2685264), (6, 2237720), (8, 1678290), (10, 1342632), (12, 1118860), (15, 895088), (16, 839145), (20, 671316), (24, 559430), (30, 447544), (40, 335658), (43, 312240), (48, 279715), (60, 223772), (80, 167829), (86, 156120), (120, 111886), (129, 104080), (172, 78060), (215, 62448), (240, 55943), (258, 52040), (344, 39030), (430, 31224), (516, 26020), (645, 20816), (688, 19515), (860, 15612), (1032, 13010), (1290, 10408), (1301, 10320), (1720, 7806), (2064, 6505), (2580, 5204), (2602, 5160), (3440, 3903)]