495319920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2063833}}^1$

素因数の和:2063849

約数の個数: 40

約数和(自身を含む): 1535492496

約数和(自身を除く): 1040172576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2063833, 4127666, 6191499, 8255332, 10319165, 12382998, 16510664, 20638330, 24765996, 30957495, 33021328, 41276660, 49531992, 61914990, 82553320, 99063984, 123829980, 165106640, 247659960, 495319920]

約数ペア:

[(1, 495319920), (2, 247659960), (3, 165106640), (4, 123829980), (5, 99063984), (6, 82553320), (8, 61914990), (10, 49531992), (12, 41276660), (15, 33021328), (16, 30957495), (20, 24765996), (24, 20638330), (30, 16510664), (40, 12382998), (48, 10319165), (60, 8255332), (80, 6191499), (120, 4127666), (240, 2063833)]