60387840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{2621}}^1$

素因数の和:2650

約数の個数: 120

約数和(自身を含む): 209219868

約数和(自身を除く): 148832028

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2621, 2880, 3840, 4608, 5242, 5760, 7680, 7863, 10484, 11520, 13105, 15726, 20968, 23040, 23589, 26210, 31452, 39315, 41936, 47178, 52420, 62904, 78630, 83872, 94356, 104840, 117945, 125808, 157260, 167744, 188712, 209680, 235890, 251616, 314520, 335488, 377424, 419360, 471780, 503232, 629040, 670976, 754848, 838720, 943560, 1006464, 1258080, 1341952, 1509696, 1677440, 1887120, 2012928, 2516160, 3019392, 3354880, 3774240, 4025856, 5032320, 6038784, 6709760, 7548480, 10064640, 12077568, 15096960, 20129280, 30193920, 60387840]

約数ペア:

[(1, 60387840), (2, 30193920), (3, 20129280), (4, 15096960), (5, 12077568), (6, 10064640), (8, 7548480), (9, 6709760), (10, 6038784), (12, 5032320), (15, 4025856), (16, 3774240), (18, 3354880), (20, 3019392), (24, 2516160), (30, 2012928), (32, 1887120), (36, 1677440), (40, 1509696), (45, 1341952), (48, 1258080), (60, 1006464), (64, 943560), (72, 838720), (80, 754848), (90, 670976), (96, 629040), (120, 503232), (128, 471780), (144, 419360), (160, 377424), (180, 335488), (192, 314520), (240, 251616), (256, 235890), (288, 209680), (320, 188712), (360, 167744), (384, 157260), (480, 125808), (512, 117945), (576, 104840), (640, 94356), (720, 83872), (768, 78630), (960, 62904), (1152, 52420), (1280, 47178), (1440, 41936), (1536, 39315), (1920, 31452), (2304, 26210), (2560, 23589), (2621, 23040), (2880, 20968), (3840, 15726), (4608, 13105), (5242, 11520), (5760, 10484), (7680, 7863)]