484428800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 132

約数和(自身を含む): 1218374400

約数和(自身を除く): 733945600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 149, 160, 200, 254, 256, 298, 320, 400, 508, 512, 596, 635, 640, 745, 800, 1016, 1024, 1192, 1270, 1280, 1490, 1600, 2032, 2384, 2540, 2560, 2980, 3175, 3200, 3725, 4064, 4768, 5080, 5120, 5960, 6350, 6400, 7450, 8128, 9536, 10160, 11920, 12700, 12800, 14900, 16256, 18923, 19072, 20320, 23840, 25400, 25600, 29800, 32512, 37846, 38144, 40640, 47680, 50800, 59600, 65024, 75692, 76288, 81280, 94615, 95360, 101600, 119200, 130048, 151384, 152576, 162560, 189230, 190720, 203200, 238400, 302768, 325120, 378460, 381440, 406400, 473075, 476800, 605536, 650240, 756920, 762880, 812800, 946150, 953600, 1211072, 1513840, 1625600, 1892300, 1907200, 2422144, 3027680, 3251200, 3784600, 3814400, 4844288, 6055360, 7569200, 9688576, 12110720, 15138400, 19377152, 24221440, 30276800, 48442880, 60553600, 96885760, 121107200, 242214400, 484428800]

約数ペア:

[(1, 484428800), (2, 242214400), (4, 121107200), (5, 96885760), (8, 60553600), (10, 48442880), (16, 30276800), (20, 24221440), (25, 19377152), (32, 15138400), (40, 12110720), (50, 9688576), (64, 7569200), (80, 6055360), (100, 4844288), (127, 3814400), (128, 3784600), (149, 3251200), (160, 3027680), (200, 2422144), (254, 1907200), (256, 1892300), (298, 1625600), (320, 1513840), (400, 1211072), (508, 953600), (512, 946150), (596, 812800), (635, 762880), (640, 756920), (745, 650240), (800, 605536), (1016, 476800), (1024, 473075), (1192, 406400), (1270, 381440), (1280, 378460), (1490, 325120), (1600, 302768), (2032, 238400), (2384, 203200), (2540, 190720), (2560, 189230), (2980, 162560), (3175, 152576), (3200, 151384), (3725, 130048), (4064, 119200), (4768, 101600), (5080, 95360), (5120, 94615), (5960, 81280), (6350, 76288), (6400, 75692), (7450, 65024), (8128, 59600), (9536, 50800), (10160, 47680), (11920, 40640), (12700, 38144), (12800, 37846), (14900, 32512), (16256, 29800), (18923, 25600), (19072, 25400), (20320, 23840)]