480876480

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{7951}}^1$

素因数の和:7984

約数の個数: 224

約数和(自身を含む): 1939015680

約数和(自身を除く): 1458139200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 7951, 8640, 10080, 12096, 15120, 15902, 20160, 23853, 30240, 31804, 39755, 47706, 55657, 60480, 63608, 71559, 79510, 95412, 111314, 119265, 127216, 143118, 159020, 166971, 190824, 214677, 222628, 238530, 254432, 278285, 286236, 318040, 333942, 357795, 381648, 429354, 445256, 477060, 500913, 508864, 556570, 572472, 636080, 667884, 715590, 763296, 834855, 858708, 890512, 954120, 1001826, 1073385, 1113140, 1144944, 1272160, 1335768, 1431180, 1502739, 1526592, 1669710, 1717416, 1781024, 1908240, 2003652, 2146770, 2226280, 2289888, 2504565, 2544320, 2671536, 2862360, 3005478, 3339420, 3434832, 3562048, 3816480, 4007304, 4293540, 4452560, 4579776, 5009130, 5343072, 5724720, 6010956, 6678840, 6869664, 7513695, 7632960, 8014608, 8587080, 8905120, 10018260, 10686144, 11449440, 12021912, 13357680, 13739328, 15027390, 16029216, 17174160, 17810240, 20036520, 22898880, 24043824, 26715360, 30054780, 32058432, 34348320, 40073040, 48087648, 53430720, 60109560, 68696640, 80146080, 96175296, 120219120, 160292160, 240438240, 480876480]

約数ペア:

[(1, 480876480), (2, 240438240), (3, 160292160), (4, 120219120), (5, 96175296), (6, 80146080), (7, 68696640), (8, 60109560), (9, 53430720), (10, 48087648), (12, 40073040), (14, 34348320), (15, 32058432), (16, 30054780), (18, 26715360), (20, 24043824), (21, 22898880), (24, 20036520), (27, 17810240), (28, 17174160), (30, 16029216), (32, 15027390), (35, 13739328), (36, 13357680), (40, 12021912), (42, 11449440), (45, 10686144), (48, 10018260), (54, 8905120), (56, 8587080), (60, 8014608), (63, 7632960), (64, 7513695), (70, 6869664), (72, 6678840), (80, 6010956), (84, 5724720), (90, 5343072), (96, 5009130), (105, 4579776), (108, 4452560), (112, 4293540), (120, 4007304), (126, 3816480), (135, 3562048), (140, 3434832), (144, 3339420), (160, 3005478), (168, 2862360), (180, 2671536), (189, 2544320), (192, 2504565), (210, 2289888), (216, 2226280), (224, 2146770), (240, 2003652), (252, 1908240), (270, 1781024), (280, 1717416), (288, 1669710), (315, 1526592), (320, 1502739), (336, 1431180), (360, 1335768), (378, 1272160), (420, 1144944), (432, 1113140), (448, 1073385), (480, 1001826), (504, 954120), (540, 890512), (560, 858708), (576, 834855), (630, 763296), (672, 715590), (720, 667884), (756, 636080), (840, 572472), (864, 556570), (945, 508864), (960, 500913), (1008, 477060), (1080, 445256), (1120, 429354), (1260, 381648), (1344, 357795), (1440, 333942), (1512, 318040), (1680, 286236), (1728, 278285), (1890, 254432), (2016, 238530), (2160, 222628), (2240, 214677), (2520, 190824), (2880, 166971), (3024, 159020), (3360, 143118), (3780, 127216), (4032, 119265), (4320, 111314), (5040, 95412), (6048, 79510), (6720, 71559), (7560, 63608), (7951, 60480), (8640, 55657), (10080, 47706), (12096, 39755), (15120, 31804), (15902, 30240), (20160, 23853)]