2389078320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{7547}}^1$

素因数の和:8882

約数の個数: 80

約数和(自身を含む): 7412739840

約数和(自身を除く): 5023661520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1319, 2638, 3957, 5276, 6595, 7547, 7914, 10552, 13190, 15094, 15828, 19785, 21104, 22641, 26380, 30188, 31656, 37735, 39570, 45282, 52760, 60376, 63312, 75470, 79140, 90564, 105520, 113205, 120752, 150940, 158280, 181128, 226410, 301880, 316560, 362256, 452820, 603760, 905640, 1811280, 9954493, 19908986, 29863479, 39817972, 49772465, 59726958, 79635944, 99544930, 119453916, 149317395, 159271888, 199089860, 238907832, 298634790, 398179720, 477815664, 597269580, 796359440, 1194539160, 2389078320]

約数ペア:

[(1, 2389078320), (2, 1194539160), (3, 796359440), (4, 597269580), (5, 477815664), (6, 398179720), (8, 298634790), (10, 238907832), (12, 199089860), (15, 159271888), (16, 149317395), (20, 119453916), (24, 99544930), (30, 79635944), (40, 59726958), (48, 49772465), (60, 39817972), (80, 29863479), (120, 19908986), (240, 9954493), (1319, 1811280), (2638, 905640), (3957, 603760), (5276, 452820), (6595, 362256), (7547, 316560), (7914, 301880), (10552, 226410), (13190, 181128), (15094, 158280), (15828, 150940), (19785, 120752), (21104, 113205), (22641, 105520), (26380, 90564), (30188, 79140), (31656, 75470), (37735, 63312), (39570, 60376), (45282, 52760)]