727548480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{28069}}^1$

素因数の和:28098

約数の個数: 140

約数和(自身を含む): 2588110140

約数和(自身を除く): 1860561660

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 28069, 56138, 84207, 112276, 140345, 168414, 224552, 252621, 280690, 336828, 421035, 449104, 505242, 561380, 673656, 757863, 842070, 898208, 1010484, 1122760, 1263105, 1347312, 1515726, 1684140, 1796416, 2020968, 2245520, 2273589, 2526210, 2694624, 3031452, 3368280, 3789315, 4041936, 4491040, 4547178, 5052420, 5389248, 6062904, 6736560, 7578630, 8083872, 8982080, 9094356, 10104840, 11367945, 12125808, 13473120, 15157260, 16167744, 18188712, 20209680, 22735890, 24251616, 26946240, 30314520, 36377424, 40419360, 45471780, 48503232, 60629040, 72754848, 80838720, 90943560, 121258080, 145509696, 181887120, 242516160, 363774240, 727548480]

約数ペア:

[(1, 727548480), (2, 363774240), (3, 242516160), (4, 181887120), (5, 145509696), (6, 121258080), (8, 90943560), (9, 80838720), (10, 72754848), (12, 60629040), (15, 48503232), (16, 45471780), (18, 40419360), (20, 36377424), (24, 30314520), (27, 26946240), (30, 24251616), (32, 22735890), (36, 20209680), (40, 18188712), (45, 16167744), (48, 15157260), (54, 13473120), (60, 12125808), (64, 11367945), (72, 10104840), (80, 9094356), (81, 8982080), (90, 8083872), (96, 7578630), (108, 6736560), (120, 6062904), (135, 5389248), (144, 5052420), (160, 4547178), (162, 4491040), (180, 4041936), (192, 3789315), (216, 3368280), (240, 3031452), (270, 2694624), (288, 2526210), (320, 2273589), (324, 2245520), (360, 2020968), (405, 1796416), (432, 1684140), (480, 1515726), (540, 1347312), (576, 1263105), (648, 1122760), (720, 1010484), (810, 898208), (864, 842070), (960, 757863), (1080, 673656), (1296, 561380), (1440, 505242), (1620, 449104), (1728, 421035), (2160, 336828), (2592, 280690), (2880, 252621), (3240, 224552), (4320, 168414), (5184, 140345), (6480, 112276), (8640, 84207), (12960, 56138), (25920, 28069)]