1180835840

素因数分解:

$2^{13}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:385

約数の個数: 112

約数和(自身を含む): 2868728832

約数和(自身を除く): 1687892992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 227, 254, 256, 320, 454, 508, 512, 635, 640, 908, 1016, 1024, 1135, 1270, 1280, 1816, 2032, 2048, 2270, 2540, 2560, 3632, 4064, 4096, 4540, 5080, 5120, 7264, 8128, 8192, 9080, 10160, 10240, 14528, 16256, 18160, 20320, 20480, 28829, 29056, 32512, 36320, 40640, 40960, 57658, 58112, 65024, 72640, 81280, 115316, 116224, 130048, 144145, 145280, 162560, 230632, 232448, 260096, 288290, 290560, 325120, 461264, 464896, 520192, 576580, 581120, 650240, 922528, 929792, 1040384, 1153160, 1162240, 1300480, 1845056, 1859584, 2306320, 2324480, 2600960, 3690112, 4612640, 4648960, 5201920, 7380224, 9225280, 9297920, 14760448, 18450560, 29520896, 36901120, 59041792, 73802240, 118083584, 147604480, 236167168, 295208960, 590417920, 1180835840]

約数ペア:

[(1, 1180835840), (2, 590417920), (4, 295208960), (5, 236167168), (8, 147604480), (10, 118083584), (16, 73802240), (20, 59041792), (32, 36901120), (40, 29520896), (64, 18450560), (80, 14760448), (127, 9297920), (128, 9225280), (160, 7380224), (227, 5201920), (254, 4648960), (256, 4612640), (320, 3690112), (454, 2600960), (508, 2324480), (512, 2306320), (635, 1859584), (640, 1845056), (908, 1300480), (1016, 1162240), (1024, 1153160), (1135, 1040384), (1270, 929792), (1280, 922528), (1816, 650240), (2032, 581120), (2048, 576580), (2270, 520192), (2540, 464896), (2560, 461264), (3632, 325120), (4064, 290560), (4096, 288290), (4540, 260096), (5080, 232448), (5120, 230632), (7264, 162560), (8128, 145280), (8192, 144145), (9080, 130048), (10160, 116224), (10240, 115316), (14528, 81280), (16256, 72640), (18160, 65024), (20320, 58112), (20480, 57658), (28829, 40960), (29056, 40640), (32512, 36320)]