780348960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:416

約数の個数: 288

約数和(自身を含む): 2853107712

約数和(自身を除く): 2072758752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 127, 136, 144, 153, 160, 170, 180, 204, 240, 251, 254, 255, 272, 288, 306, 340, 360, 381, 408, 480, 502, 508, 510, 544, 612, 635, 680, 720, 753, 762, 765, 816, 1004, 1016, 1020, 1143, 1224, 1255, 1270, 1360, 1440, 1506, 1524, 1530, 1632, 1905, 2008, 2032, 2040, 2159, 2259, 2286, 2448, 2510, 2540, 2720, 3012, 3048, 3060, 3765, 3810, 4016, 4064, 4080, 4267, 4318, 4518, 4572, 4896, 5020, 5080, 5715, 6024, 6096, 6120, 6477, 7530, 7620, 8032, 8160, 8534, 8636, 9036, 9144, 10040, 10160, 10795, 11295, 11430, 12048, 12192, 12240, 12801, 12954, 15060, 15240, 17068, 17272, 18072, 18288, 19431, 20080, 20320, 21335, 21590, 22590, 22860, 24096, 24480, 25602, 25908, 30120, 30480, 31877, 32385, 34136, 34544, 36144, 36576, 38403, 38862, 40160, 42670, 43180, 45180, 45720, 51204, 51816, 60240, 60960, 63754, 64005, 64770, 68272, 69088, 72288, 76806, 77724, 85340, 86360, 90360, 91440, 95631, 97155, 102408, 103632, 120480, 127508, 128010, 129540, 136544, 153612, 155448, 159385, 170680, 172720, 180720, 182880, 191262, 192015, 194310, 204816, 207264, 255016, 256020, 259080, 286893, 307224, 310896, 318770, 341360, 345440, 361440, 382524, 384030, 388620, 409632, 478155, 510032, 512040, 518160, 541909, 573786, 614448, 621792, 637540, 682720, 765048, 768060, 777240, 956310, 1020064, 1024080, 1036320, 1083818, 1147572, 1228896, 1275080, 1434465, 1530096, 1536120, 1554480, 1625727, 1912620, 2048160, 2167636, 2295144, 2550160, 2709545, 2868930, 3060192, 3072240, 3108960, 3251454, 3825240, 4335272, 4590288, 4877181, 5100320, 5419090, 5737860, 6144480, 6502908, 7650480, 8128635, 8670544, 9180576, 9754362, 10838180, 11475720, 13005816, 15300960, 16257270, 17341088, 19508724, 21676360, 22951440, 24385905, 26011632, 32514540, 39017448, 43352720, 45902880, 48771810, 52023264, 65029080, 78034896, 86705440, 97543620, 130058160, 156069792, 195087240, 260116320, 390174480, 780348960]

約数ペア:

[(1, 780348960), (2, 390174480), (3, 260116320), (4, 195087240), (5, 156069792), (6, 130058160), (8, 97543620), (9, 86705440), (10, 78034896), (12, 65029080), (15, 52023264), (16, 48771810), (17, 45902880), (18, 43352720), (20, 39017448), (24, 32514540), (30, 26011632), (32, 24385905), (34, 22951440), (36, 21676360), (40, 19508724), (45, 17341088), (48, 16257270), (51, 15300960), (60, 13005816), (68, 11475720), (72, 10838180), (80, 9754362), (85, 9180576), (90, 8670544), (96, 8128635), (102, 7650480), (120, 6502908), (127, 6144480), (136, 5737860), (144, 5419090), (153, 5100320), (160, 4877181), (170, 4590288), (180, 4335272), (204, 3825240), (240, 3251454), (251, 3108960), (254, 3072240), (255, 3060192), (272, 2868930), (288, 2709545), (306, 2550160), (340, 2295144), (360, 2167636), (381, 2048160), (408, 1912620), (480, 1625727), (502, 1554480), (508, 1536120), (510, 1530096), (544, 1434465), (612, 1275080), (635, 1228896), (680, 1147572), (720, 1083818), (753, 1036320), (762, 1024080), (765, 1020064), (816, 956310), (1004, 777240), (1016, 768060), (1020, 765048), (1143, 682720), (1224, 637540), (1255, 621792), (1270, 614448), (1360, 573786), (1440, 541909), (1506, 518160), (1524, 512040), (1530, 510032), (1632, 478155), (1905, 409632), (2008, 388620), (2032, 384030), (2040, 382524), (2159, 361440), (2259, 345440), (2286, 341360), (2448, 318770), (2510, 310896), (2540, 307224), (2720, 286893), (3012, 259080), (3048, 256020), (3060, 255016), (3765, 207264), (3810, 204816), (4016, 194310), (4064, 192015), (4080, 191262), (4267, 182880), (4318, 180720), (4518, 172720), (4572, 170680), (4896, 159385), (5020, 155448), (5080, 153612), (5715, 136544), (6024, 129540), (6096, 128010), (6120, 127508), (6477, 120480), (7530, 103632), (7620, 102408), (8032, 97155), (8160, 95631), (8534, 91440), (8636, 90360), (9036, 86360), (9144, 85340), (10040, 77724), (10160, 76806), (10795, 72288), (11295, 69088), (11430, 68272), (12048, 64770), (12192, 64005), (12240, 63754), (12801, 60960), (12954, 60240), (15060, 51816), (15240, 51204), (17068, 45720), (17272, 45180), (18072, 43180), (18288, 42670), (19431, 40160), (20080, 38862), (20320, 38403), (21335, 36576), (21590, 36144), (22590, 34544), (22860, 34136), (24096, 32385), (24480, 31877), (25602, 30480), (25908, 30120)]