280594560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2477}}^1$

素因数の和:2558

約数の個数: 128

約数和(自身を含む): 909921600

約数和(自身を除く): 629327040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 295, 320, 354, 384, 472, 480, 590, 640, 708, 885, 944, 960, 1180, 1416, 1770, 1888, 1920, 2360, 2477, 2832, 3540, 3776, 4720, 4954, 5664, 7080, 7431, 7552, 9440, 9908, 11328, 12385, 14160, 14862, 18880, 19816, 22656, 24770, 28320, 29724, 37155, 37760, 39632, 49540, 56640, 59448, 74310, 79264, 99080, 113280, 118896, 146143, 148620, 158528, 198160, 237792, 292286, 297240, 317056, 396320, 438429, 475584, 584572, 594480, 730715, 792640, 876858, 951168, 1169144, 1188960, 1461430, 1585280, 1753716, 2192145, 2338288, 2377920, 2922860, 3507432, 4384290, 4676576, 4755840, 5845720, 7014864, 8768580, 9353152, 11691440, 14029728, 17537160, 18706304, 23382880, 28059456, 35074320, 46765760, 56118912, 70148640, 93531520, 140297280, 280594560]

約数ペア:

[(1, 280594560), (2, 140297280), (3, 93531520), (4, 70148640), (5, 56118912), (6, 46765760), (8, 35074320), (10, 28059456), (12, 23382880), (15, 18706304), (16, 17537160), (20, 14029728), (24, 11691440), (30, 9353152), (32, 8768580), (40, 7014864), (48, 5845720), (59, 4755840), (60, 4676576), (64, 4384290), (80, 3507432), (96, 2922860), (118, 2377920), (120, 2338288), (128, 2192145), (160, 1753716), (177, 1585280), (192, 1461430), (236, 1188960), (240, 1169144), (295, 951168), (320, 876858), (354, 792640), (384, 730715), (472, 594480), (480, 584572), (590, 475584), (640, 438429), (708, 396320), (885, 317056), (944, 297240), (960, 292286), (1180, 237792), (1416, 198160), (1770, 158528), (1888, 148620), (1920, 146143), (2360, 118896), (2477, 113280), (2832, 99080), (3540, 79264), (3776, 74310), (4720, 59448), (4954, 56640), (5664, 49540), (7080, 39632), (7431, 37760), (7552, 37155), (9440, 29724), (9908, 28320), (11328, 24770), (12385, 22656), (14160, 19816), (14862, 18880)]