15415360

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:803

約数の個数: 56

約数和(自身を含む): 37307520

約数和(自身を除く): 21892160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 719, 1072, 1340, 1438, 2144, 2680, 2876, 3595, 4288, 5360, 5752, 7190, 10720, 11504, 14380, 21440, 23008, 28760, 46016, 48173, 57520, 96346, 115040, 192692, 230080, 240865, 385384, 481730, 770768, 963460, 1541536, 1926920, 3083072, 3853840, 7707680, 15415360]

約数ペア:

[(1, 15415360), (2, 7707680), (4, 3853840), (5, 3083072), (8, 1926920), (10, 1541536), (16, 963460), (20, 770768), (32, 481730), (40, 385384), (64, 240865), (67, 230080), (80, 192692), (134, 115040), (160, 96346), (268, 57520), (320, 48173), (335, 46016), (536, 28760), (670, 23008), (719, 21440), (1072, 14380), (1340, 11504), (1438, 10720), (2144, 7190), (2680, 5752), (2876, 5360), (3595, 4288)]