118728960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{631}}^1$

素因数の和:669

約数の個数: 216

約数和(自身を含む): 441798336

約数和(自身を除く): 323069376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 631, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1262, 1280, 1344, 1470, 1568, 1680, 1792, 1893, 1920, 1960, 2240, 2352, 2524, 2688, 2940, 3136, 3155, 3360, 3786, 3840, 3920, 4417, 4480, 4704, 5048, 5376, 5880, 6272, 6310, 6720, 7572, 7840, 8834, 8960, 9408, 9465, 10096, 11760, 12544, 12620, 13251, 13440, 15144, 15680, 17668, 18816, 18930, 20192, 22085, 23520, 25240, 26502, 26880, 30288, 30919, 31360, 35336, 37632, 37860, 40384, 44170, 47040, 50480, 53004, 60576, 61838, 62720, 66255, 70672, 75720, 80768, 88340, 92757, 94080, 100960, 106008, 121152, 123676, 132510, 141344, 151440, 154595, 161536, 176680, 185514, 188160, 201920, 212016, 242304, 247352, 265020, 282688, 302880, 309190, 353360, 371028, 403840, 424032, 463785, 484608, 494704, 530040, 565376, 605760, 618380, 706720, 742056, 807680, 848064, 927570, 989408, 1060080, 1130752, 1211520, 1236760, 1413440, 1484112, 1696128, 1855140, 1978816, 2120160, 2423040, 2473520, 2826880, 2968224, 3392256, 3710280, 3957632, 4240320, 4947040, 5653760, 5936448, 7420560, 7915264, 8480640, 9894080, 11872896, 14841120, 16961280, 19788160, 23745792, 29682240, 39576320, 59364480, 118728960]

約数ペア:

[(1, 118728960), (2, 59364480), (3, 39576320), (4, 29682240), (5, 23745792), (6, 19788160), (7, 16961280), (8, 14841120), (10, 11872896), (12, 9894080), (14, 8480640), (15, 7915264), (16, 7420560), (20, 5936448), (21, 5653760), (24, 4947040), (28, 4240320), (30, 3957632), (32, 3710280), (35, 3392256), (40, 2968224), (42, 2826880), (48, 2473520), (49, 2423040), (56, 2120160), (60, 1978816), (64, 1855140), (70, 1696128), (80, 1484112), (84, 1413440), (96, 1236760), (98, 1211520), (105, 1130752), (112, 1060080), (120, 989408), (128, 927570), (140, 848064), (147, 807680), (160, 742056), (168, 706720), (192, 618380), (196, 605760), (210, 565376), (224, 530040), (240, 494704), (245, 484608), (256, 463785), (280, 424032), (294, 403840), (320, 371028), (336, 353360), (384, 309190), (392, 302880), (420, 282688), (448, 265020), (480, 247352), (490, 242304), (560, 212016), (588, 201920), (631, 188160), (640, 185514), (672, 176680), (735, 161536), (768, 154595), (784, 151440), (840, 141344), (896, 132510), (960, 123676), (980, 121152), (1120, 106008), (1176, 100960), (1262, 94080), (1280, 92757), (1344, 88340), (1470, 80768), (1568, 75720), (1680, 70672), (1792, 66255), (1893, 62720), (1920, 61838), (1960, 60576), (2240, 53004), (2352, 50480), (2524, 47040), (2688, 44170), (2940, 40384), (3136, 37860), (3155, 37632), (3360, 35336), (3786, 31360), (3840, 30919), (3920, 30288), (4417, 26880), (4480, 26502), (4704, 25240), (5048, 23520), (5376, 22085), (5880, 20192), (6272, 18930), (6310, 18816), (6720, 17668), (7572, 15680), (7840, 15144), (8834, 13440), (8960, 13251), (9408, 12620), (9465, 12544), (10096, 11760)]