322580480

素因数分解:

$2^{12}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:877

約数の個数: 104

約数和(自身を含む): 815823600

約数和(自身を除く): 493243120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 829, 1024, 1216, 1280, 1520, 1658, 2048, 2432, 2560, 3040, 3316, 4096, 4145, 4864, 5120, 6080, 6632, 8290, 9728, 10240, 12160, 13264, 15751, 16580, 19456, 20480, 24320, 26528, 31502, 33160, 38912, 48640, 53056, 63004, 66320, 77824, 78755, 97280, 106112, 126008, 132640, 157510, 194560, 212224, 252016, 265280, 315020, 389120, 424448, 504032, 530560, 630040, 848896, 1008064, 1061120, 1260080, 1697792, 2016128, 2122240, 2520160, 3395584, 4032256, 4244480, 5040320, 8064512, 8488960, 10080640, 16129024, 16977920, 20161280, 32258048, 40322560, 64516096, 80645120, 161290240, 322580480]

約数ペア:

[(1, 322580480), (2, 161290240), (4, 80645120), (5, 64516096), (8, 40322560), (10, 32258048), (16, 20161280), (19, 16977920), (20, 16129024), (32, 10080640), (38, 8488960), (40, 8064512), (64, 5040320), (76, 4244480), (80, 4032256), (95, 3395584), (128, 2520160), (152, 2122240), (160, 2016128), (190, 1697792), (256, 1260080), (304, 1061120), (320, 1008064), (380, 848896), (512, 630040), (608, 530560), (640, 504032), (760, 424448), (829, 389120), (1024, 315020), (1216, 265280), (1280, 252016), (1520, 212224), (1658, 194560), (2048, 157510), (2432, 132640), (2560, 126008), (3040, 106112), (3316, 97280), (4096, 78755), (4145, 77824), (4864, 66320), (5120, 63004), (6080, 53056), (6632, 48640), (8290, 38912), (9728, 33160), (10240, 31502), (12160, 26528), (13264, 24320), (15751, 20480), (16580, 19456)]