672520320

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{12973}}^1$

素因数の和:13004

約数の個数: 160

約数和(自身を含む): 2401876620

約数和(自身を除く): 1729356300

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, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 12973, 17280, 25920, 25946, 38919, 51840, 51892, 64865, 77838, 103784, 116757, 129730, 155676, 194595, 207568, 233514, 259460, 311352, 350271, 389190, 415136, 467028, 518920, 583785, 622704, 700542, 778380, 830272, 934056, 1037840, 1050813, 1167570, 1245408, 1401084, 1556760, 1660544, 1751355, 1868112, 2075680, 2101626, 2335140, 2490816, 2802168, 3113520, 3502710, 3736224, 4151360, 4203252, 4670280, 4981632, 5254065, 5604336, 6227040, 7005420, 7472448, 8302720, 8406504, 9340560, 10508130, 11208672, 12454080, 14010840, 14944896, 16813008, 18681120, 21016260, 22417344, 24908160, 28021680, 33626016, 37362240, 42032520, 44834688, 56043360, 67252032, 74724480, 84065040, 112086720, 134504064, 168130080, 224173440, 336260160, 672520320]

約数ペア:

[(1, 672520320), (2, 336260160), (3, 224173440), (4, 168130080), (5, 134504064), (6, 112086720), (8, 84065040), (9, 74724480), (10, 67252032), (12, 56043360), (15, 44834688), (16, 42032520), (18, 37362240), (20, 33626016), (24, 28021680), (27, 24908160), (30, 22417344), (32, 21016260), (36, 18681120), (40, 16813008), (45, 14944896), (48, 14010840), (54, 12454080), (60, 11208672), (64, 10508130), (72, 9340560), (80, 8406504), (81, 8302720), (90, 7472448), (96, 7005420), (108, 6227040), (120, 5604336), (128, 5254065), (135, 4981632), (144, 4670280), (160, 4203252), (162, 4151360), (180, 3736224), (192, 3502710), (216, 3113520), (240, 2802168), (270, 2490816), (288, 2335140), (320, 2101626), (324, 2075680), (360, 1868112), (384, 1751355), (405, 1660544), (432, 1556760), (480, 1401084), (540, 1245408), (576, 1167570), (640, 1050813), (648, 1037840), (720, 934056), (810, 830272), (864, 778380), (960, 700542), (1080, 622704), (1152, 583785), (1296, 518920), (1440, 467028), (1620, 415136), (1728, 389190), (1920, 350271), (2160, 311352), (2592, 259460), (2880, 233514), (3240, 207568), (3456, 194595), (4320, 155676), (5184, 129730), (5760, 116757), (6480, 103784), (8640, 77838), (10368, 64865), (12960, 51892), (12973, 51840), (17280, 38919), (25920, 25946)]