561189120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2477}}^1$

素因数の和:2560

約数の個数: 144

約数和(自身を含む): 1823411520

約数和(自身を除く): 1262222400

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, 256, 295, 320, 354, 384, 472, 480, 590, 640, 708, 768, 885, 944, 960, 1180, 1280, 1416, 1770, 1888, 1920, 2360, 2477, 2832, 3540, 3776, 3840, 4720, 4954, 5664, 7080, 7431, 7552, 9440, 9908, 11328, 12385, 14160, 14862, 15104, 18880, 19816, 22656, 24770, 28320, 29724, 37155, 37760, 39632, 45312, 49540, 56640, 59448, 74310, 75520, 79264, 99080, 113280, 118896, 146143, 148620, 158528, 198160, 226560, 237792, 292286, 297240, 317056, 396320, 438429, 475584, 584572, 594480, 634112, 730715, 792640, 876858, 951168, 1169144, 1188960, 1461430, 1585280, 1753716, 1902336, 2192145, 2338288, 2377920, 2922860, 3170560, 3507432, 4384290, 4676576, 4755840, 5845720, 7014864, 8768580, 9353152, 9511680, 11691440, 14029728, 17537160, 18706304, 23382880, 28059456, 35074320, 37412608, 46765760, 56118912, 70148640, 93531520, 112237824, 140297280, 187063040, 280594560, 561189120]

約数ペア:

[(1, 561189120), (2, 280594560), (3, 187063040), (4, 140297280), (5, 112237824), (6, 93531520), (8, 70148640), (10, 56118912), (12, 46765760), (15, 37412608), (16, 35074320), (20, 28059456), (24, 23382880), (30, 18706304), (32, 17537160), (40, 14029728), (48, 11691440), (59, 9511680), (60, 9353152), (64, 8768580), (80, 7014864), (96, 5845720), (118, 4755840), (120, 4676576), (128, 4384290), (160, 3507432), (177, 3170560), (192, 2922860), (236, 2377920), (240, 2338288), (256, 2192145), (295, 1902336), (320, 1753716), (354, 1585280), (384, 1461430), (472, 1188960), (480, 1169144), (590, 951168), (640, 876858), (708, 792640), (768, 730715), (885, 634112), (944, 594480), (960, 584572), (1180, 475584), (1280, 438429), (1416, 396320), (1770, 317056), (1888, 297240), (1920, 292286), (2360, 237792), (2477, 226560), (2832, 198160), (3540, 158528), (3776, 148620), (3840, 146143), (4720, 118896), (4954, 113280), (5664, 99080), (7080, 79264), (7431, 75520), (7552, 74310), (9440, 59448), (9908, 56640), (11328, 49540), (12385, 45312), (14160, 39632), (14862, 37760), (15104, 37155), (18880, 29724), (19816, 28320), (22656, 24770)]