75415920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{314233}}^1$

素因数の和:314249

約数の個数: 40

約数和(自身を含む): 233790096

約数和(自身を除く): 158374176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 314233, 628466, 942699, 1256932, 1571165, 1885398, 2513864, 3142330, 3770796, 4713495, 5027728, 6284660, 7541592, 9426990, 12569320, 15083184, 18853980, 25138640, 37707960, 75415920]

約数ペア:

[(1, 75415920), (2, 37707960), (3, 25138640), (4, 18853980), (5, 15083184), (6, 12569320), (8, 9426990), (10, 7541592), (12, 6284660), (15, 5027728), (16, 4713495), (20, 3770796), (24, 3142330), (30, 2513864), (40, 1885398), (48, 1571165), (60, 1256932), (80, 942699), (120, 628466), (240, 314233)]