324584640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2621}}^1$

素因数の和:2687

約数の個数: 168

約数和(自身を含む): 1142835408

約数和(自身を除く): 818250768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 774, 860, 960, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 2621, 2752, 2880, 3096, 3440, 3870, 4128, 5160, 5242, 6192, 6880, 7740, 7863, 8256, 10320, 10484, 12384, 13105, 13760, 15480, 15726, 20640, 20968, 23589, 24768, 26210, 30960, 31452, 39315, 41280, 41936, 47178, 52420, 61920, 62904, 78630, 83872, 94356, 104840, 112703, 117945, 123840, 125808, 157260, 167744, 188712, 209680, 225406, 235890, 251616, 314520, 338109, 377424, 419360, 450812, 471780, 503232, 563515, 629040, 676218, 754848, 838720, 901624, 943560, 1014327, 1127030, 1258080, 1352436, 1509696, 1690545, 1803248, 1887120, 2028654, 2254060, 2516160, 2704872, 3381090, 3606496, 3774240, 4057308, 4508120, 5071635, 5409744, 6762180, 7212992, 7548480, 8114616, 9016240, 10143270, 10819488, 13524360, 16229232, 18032480, 20286540, 21638976, 27048720, 32458464, 36064960, 40573080, 54097440, 64916928, 81146160, 108194880, 162292320, 324584640]

約数ペア:

[(1, 324584640), (2, 162292320), (3, 108194880), (4, 81146160), (5, 64916928), (6, 54097440), (8, 40573080), (9, 36064960), (10, 32458464), (12, 27048720), (15, 21638976), (16, 20286540), (18, 18032480), (20, 16229232), (24, 13524360), (30, 10819488), (32, 10143270), (36, 9016240), (40, 8114616), (43, 7548480), (45, 7212992), (48, 6762180), (60, 5409744), (64, 5071635), (72, 4508120), (80, 4057308), (86, 3774240), (90, 3606496), (96, 3381090), (120, 2704872), (129, 2516160), (144, 2254060), (160, 2028654), (172, 1887120), (180, 1803248), (192, 1690545), (215, 1509696), (240, 1352436), (258, 1258080), (288, 1127030), (320, 1014327), (344, 943560), (360, 901624), (387, 838720), (430, 754848), (480, 676218), (516, 629040), (576, 563515), (645, 503232), (688, 471780), (720, 450812), (774, 419360), (860, 377424), (960, 338109), (1032, 314520), (1290, 251616), (1376, 235890), (1440, 225406), (1548, 209680), (1720, 188712), (1935, 167744), (2064, 157260), (2580, 125808), (2621, 123840), (2752, 117945), (2880, 112703), (3096, 104840), (3440, 94356), (3870, 83872), (4128, 78630), (5160, 62904), (5242, 61920), (6192, 52420), (6880, 47178), (7740, 41936), (7863, 41280), (8256, 39315), (10320, 31452), (10484, 30960), (12384, 26210), (13105, 24768), (13760, 23589), (15480, 20968), (15726, 20640)]