1293200640

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{12473}}^1$

素因数の和:12506

約数の個数: 180

約数和(自身を含む): 4627679364

約数和(自身を除く): 3334478724

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12473, 12960, 17280, 20736, 24946, 25920, 34560, 37419, 49892, 51840, 62365, 74838, 99784, 103680, 112257, 124730, 149676, 187095, 199568, 224514, 249460, 299352, 336771, 374190, 399136, 449028, 498920, 561285, 598704, 673542, 748380, 798272, 898056, 997840, 1010313, 1122570, 1197408, 1347084, 1496760, 1596544, 1683855, 1796112, 1995680, 2020626, 2245140, 2394816, 2694168, 2993520, 3193088, 3367710, 3592224, 3991360, 4041252, 4490280, 4789632, 5051565, 5388336, 5987040, 6735420, 7184448, 7982720, 8082504, 8980560, 9579264, 10103130, 10776672, 11974080, 13470840, 14368896, 15965440, 16165008, 17961120, 20206260, 21553344, 23948160, 26941680, 28737792, 32330016, 35922240, 40412520, 43106688, 47896320, 53883360, 64660032, 71844480, 80825040, 86213376, 107766720, 129320064, 143688960, 161650080, 215533440, 258640128, 323300160, 431066880, 646600320, 1293200640]

約数ペア:

[(1, 1293200640), (2, 646600320), (3, 431066880), (4, 323300160), (5, 258640128), (6, 215533440), (8, 161650080), (9, 143688960), (10, 129320064), (12, 107766720), (15, 86213376), (16, 80825040), (18, 71844480), (20, 64660032), (24, 53883360), (27, 47896320), (30, 43106688), (32, 40412520), (36, 35922240), (40, 32330016), (45, 28737792), (48, 26941680), (54, 23948160), (60, 21553344), (64, 20206260), (72, 17961120), (80, 16165008), (81, 15965440), (90, 14368896), (96, 13470840), (108, 11974080), (120, 10776672), (128, 10103130), (135, 9579264), (144, 8980560), (160, 8082504), (162, 7982720), (180, 7184448), (192, 6735420), (216, 5987040), (240, 5388336), (256, 5051565), (270, 4789632), (288, 4490280), (320, 4041252), (324, 3991360), (360, 3592224), (384, 3367710), (405, 3193088), (432, 2993520), (480, 2694168), (540, 2394816), (576, 2245140), (640, 2020626), (648, 1995680), (720, 1796112), (768, 1683855), (810, 1596544), (864, 1496760), (960, 1347084), (1080, 1197408), (1152, 1122570), (1280, 1010313), (1296, 997840), (1440, 898056), (1620, 798272), (1728, 748380), (1920, 673542), (2160, 598704), (2304, 561285), (2592, 498920), (2880, 449028), (3240, 399136), (3456, 374190), (3840, 336771), (4320, 299352), (5184, 249460), (5760, 224514), (6480, 199568), (6912, 187095), (8640, 149676), (10368, 124730), (11520, 112257), (12473, 103680), (12960, 99784), (17280, 74838), (20736, 62365), (24946, 51840), (25920, 49892), (34560, 37419)]