1553282880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1618003}}^1$

素因数の和:1618023

約数の個数: 56

約数和(自身を含む): 4931676192

約数和(自身を除く): 3378393312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1618003, 3236006, 4854009, 6472012, 8090015, 9708018, 12944024, 16180030, 19416036, 24270045, 25888048, 32360060, 38832072, 48540090, 51776096, 64720120, 77664144, 97080180, 103552192, 129440240, 155328288, 194160360, 258880480, 310656576, 388320720, 517760960, 776641440, 1553282880]

約数ペア:

[(1, 1553282880), (2, 776641440), (3, 517760960), (4, 388320720), (5, 310656576), (6, 258880480), (8, 194160360), (10, 155328288), (12, 129440240), (15, 103552192), (16, 97080180), (20, 77664144), (24, 64720120), (30, 51776096), (32, 48540090), (40, 38832072), (48, 32360060), (60, 25888048), (64, 24270045), (80, 19416036), (96, 16180030), (120, 12944024), (160, 9708018), (192, 8090015), (240, 6472012), (320, 4854009), (480, 3236006), (960, 1618003)]