845400960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{463}}^1$

素因数の和:805

約数の個数: 192

約数和(自身を含む): 2934809280

約数和(自身を除く): 2089408320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 317, 320, 360, 384, 463, 480, 576, 634, 640, 720, 926, 951, 960, 1152, 1268, 1389, 1440, 1585, 1852, 1902, 1920, 2315, 2536, 2778, 2853, 2880, 3170, 3704, 3804, 4167, 4630, 4755, 5072, 5556, 5706, 5760, 6340, 6945, 7408, 7608, 8334, 9260, 9510, 10144, 11112, 11412, 12680, 13890, 14265, 14816, 15216, 16668, 18520, 19020, 20288, 20835, 22224, 22824, 25360, 27780, 28530, 29632, 30432, 33336, 37040, 38040, 40576, 41670, 44448, 45648, 50720, 55560, 57060, 59264, 60864, 66672, 74080, 76080, 83340, 88896, 91296, 101440, 111120, 114120, 121728, 133344, 146771, 148160, 152160, 166680, 177792, 182592, 202880, 222240, 228240, 266688, 293542, 296320, 304320, 333360, 365184, 440313, 444480, 456480, 533376, 587084, 608640, 666720, 733855, 880626, 888960, 912960, 1174168, 1320939, 1333440, 1467710, 1761252, 1825920, 2201565, 2348336, 2641878, 2666880, 2935420, 3522504, 4403130, 4696672, 5283756, 5870840, 6604695, 7045008, 8806260, 9393344, 10567512, 11741680, 13209390, 14090016, 17612520, 18786688, 21135024, 23483360, 26418780, 28180032, 35225040, 42270048, 46966720, 52837560, 56360064, 70450080, 84540096, 93933440, 105675120, 140900160, 169080192, 211350240, 281800320, 422700480, 845400960]

約数ペア:

[(1, 845400960), (2, 422700480), (3, 281800320), (4, 211350240), (5, 169080192), (6, 140900160), (8, 105675120), (9, 93933440), (10, 84540096), (12, 70450080), (15, 56360064), (16, 52837560), (18, 46966720), (20, 42270048), (24, 35225040), (30, 28180032), (32, 26418780), (36, 23483360), (40, 21135024), (45, 18786688), (48, 17612520), (60, 14090016), (64, 13209390), (72, 11741680), (80, 10567512), (90, 9393344), (96, 8806260), (120, 7045008), (128, 6604695), (144, 5870840), (160, 5283756), (180, 4696672), (192, 4403130), (240, 3522504), (288, 2935420), (317, 2666880), (320, 2641878), (360, 2348336), (384, 2201565), (463, 1825920), (480, 1761252), (576, 1467710), (634, 1333440), (640, 1320939), (720, 1174168), (926, 912960), (951, 888960), (960, 880626), (1152, 733855), (1268, 666720), (1389, 608640), (1440, 587084), (1585, 533376), (1852, 456480), (1902, 444480), (1920, 440313), (2315, 365184), (2536, 333360), (2778, 304320), (2853, 296320), (2880, 293542), (3170, 266688), (3704, 228240), (3804, 222240), (4167, 202880), (4630, 182592), (4755, 177792), (5072, 166680), (5556, 152160), (5706, 148160), (5760, 146771), (6340, 133344), (6945, 121728), (7408, 114120), (7608, 111120), (8334, 101440), (9260, 91296), (9510, 88896), (10144, 83340), (11112, 76080), (11412, 74080), (12680, 66672), (13890, 60864), (14265, 59264), (14816, 57060), (15216, 55560), (16668, 50720), (18520, 45648), (19020, 44448), (20288, 41670), (20835, 40576), (22224, 38040), (22824, 37040), (25360, 33336), (27780, 30432), (28530, 29632)]