1625280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1693}}^1$

素因数の和:1713

約数の個数: 56

約数和(自身を含む): 5163312

約数和(自身を除く): 3538032

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, 1693, 3386, 5079, 6772, 8465, 10158, 13544, 16930, 20316, 25395, 27088, 33860, 40632, 50790, 54176, 67720, 81264, 101580, 108352, 135440, 162528, 203160, 270880, 325056, 406320, 541760, 812640, 1625280]

約数ペア:

[(1, 1625280), (2, 812640), (3, 541760), (4, 406320), (5, 325056), (6, 270880), (8, 203160), (10, 162528), (12, 135440), (15, 108352), (16, 101580), (20, 81264), (24, 67720), (30, 54176), (32, 50790), (40, 40632), (48, 33860), (60, 27088), (64, 25395), (80, 20316), (96, 16930), (120, 13544), (160, 10158), (192, 8465), (240, 6772), (320, 5079), (480, 3386), (960, 1693)]