199603920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{831683}}^1$

素因数の和:831699

約数の個数: 40

約数和(自身を含む): 618772896

約数和(自身を除く): 419168976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 831683, 1663366, 2495049, 3326732, 4158415, 4990098, 6653464, 8316830, 9980196, 12475245, 13306928, 16633660, 19960392, 24950490, 33267320, 39920784, 49900980, 66534640, 99801960, 199603920]

約数ペア:

[(1, 199603920), (2, 99801960), (3, 66534640), (4, 49900980), (5, 39920784), (6, 33267320), (8, 24950490), (10, 19960392), (12, 16633660), (15, 13306928), (16, 12475245), (20, 9980196), (24, 8316830), (30, 6653464), (40, 4990098), (48, 4158415), (60, 3326732), (80, 2495049), (120, 1663366), (240, 831683)]