2143107480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{60953}}^1$

素因数の和:61260

約数の個数: 64

約数和(自身を含む): 6451371360

約数和(自身を除く): 4308263880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 879, 1172, 1465, 1758, 2344, 2930, 3516, 4395, 5860, 7032, 8790, 11720, 17580, 35160, 60953, 121906, 182859, 243812, 304765, 365718, 487624, 609530, 731436, 914295, 1219060, 1462872, 1828590, 2438120, 3657180, 7314360, 17859229, 35718458, 53577687, 71436916, 89296145, 107155374, 142873832, 178592290, 214310748, 267888435, 357184580, 428621496, 535776870, 714369160, 1071553740, 2143107480]

約数ペア:

[(1, 2143107480), (2, 1071553740), (3, 714369160), (4, 535776870), (5, 428621496), (6, 357184580), (8, 267888435), (10, 214310748), (12, 178592290), (15, 142873832), (20, 107155374), (24, 89296145), (30, 71436916), (40, 53577687), (60, 35718458), (120, 17859229), (293, 7314360), (586, 3657180), (879, 2438120), (1172, 1828590), (1465, 1462872), (1758, 1219060), (2344, 914295), (2930, 731436), (3516, 609530), (4395, 487624), (5860, 365718), (7032, 304765), (8790, 243812), (11720, 182859), (17580, 121906), (35160, 60953)]