428748480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3631}}^1$

素因数の和:3695

約数の個数: 168

約数和(自身を含む): 1511100864

約数和(自身を除く): 1082352384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 720, 738, 820, 960, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2624, 2880, 2952, 3280, 3631, 3690, 3936, 4920, 5904, 6560, 7262, 7380, 7872, 9840, 10893, 11808, 13120, 14524, 14760, 18155, 19680, 21786, 23616, 29048, 29520, 32679, 36310, 39360, 43572, 54465, 58096, 59040, 65358, 72620, 87144, 108930, 116192, 118080, 130716, 145240, 148871, 163395, 174288, 217860, 232384, 261432, 290480, 297742, 326790, 348576, 435720, 446613, 522864, 580960, 595484, 653580, 697152, 744355, 871440, 893226, 1045728, 1161920, 1190968, 1307160, 1339839, 1488710, 1742880, 1786452, 2091456, 2233065, 2381936, 2614320, 2679678, 2977420, 3485760, 3572904, 4466130, 4763872, 5228640, 5359356, 5954840, 6699195, 7145808, 8932260, 9527744, 10457280, 10718712, 11909680, 13398390, 14291616, 17864520, 21437424, 23819360, 26796780, 28583232, 35729040, 42874848, 47638720, 53593560, 71458080, 85749696, 107187120, 142916160, 214374240, 428748480]

約数ペア:

[(1, 428748480), (2, 214374240), (3, 142916160), (4, 107187120), (5, 85749696), (6, 71458080), (8, 53593560), (9, 47638720), (10, 42874848), (12, 35729040), (15, 28583232), (16, 26796780), (18, 23819360), (20, 21437424), (24, 17864520), (30, 14291616), (32, 13398390), (36, 11909680), (40, 10718712), (41, 10457280), (45, 9527744), (48, 8932260), (60, 7145808), (64, 6699195), (72, 5954840), (80, 5359356), (82, 5228640), (90, 4763872), (96, 4466130), (120, 3572904), (123, 3485760), (144, 2977420), (160, 2679678), (164, 2614320), (180, 2381936), (192, 2233065), (205, 2091456), (240, 1786452), (246, 1742880), (288, 1488710), (320, 1339839), (328, 1307160), (360, 1190968), (369, 1161920), (410, 1045728), (480, 893226), (492, 871440), (576, 744355), (615, 697152), (656, 653580), (720, 595484), (738, 580960), (820, 522864), (960, 446613), (984, 435720), (1230, 348576), (1312, 326790), (1440, 297742), (1476, 290480), (1640, 261432), (1845, 232384), (1968, 217860), (2460, 174288), (2624, 163395), (2880, 148871), (2952, 145240), (3280, 130716), (3631, 118080), (3690, 116192), (3936, 108930), (4920, 87144), (5904, 72620), (6560, 65358), (7262, 59040), (7380, 58096), (7872, 54465), (9840, 43572), (10893, 39360), (11808, 36310), (13120, 32679), (14524, 29520), (14760, 29048), (18155, 23616), (19680, 21786)]