123714840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1030957}}^1$

素因数の和:1030971

約数の個数: 32

約数和(自身を含む): 371144880

約数和(自身を除く): 247430040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1030957, 2061914, 3092871, 4123828, 5154785, 6185742, 8247656, 10309570, 12371484, 15464355, 20619140, 24742968, 30928710, 41238280, 61857420, 123714840]

約数ペア:

[(1, 123714840), (2, 61857420), (3, 41238280), (4, 30928710), (5, 24742968), (6, 20619140), (8, 15464355), (10, 12371484), (12, 10309570), (15, 8247656), (20, 6185742), (24, 5154785), (30, 4123828), (40, 3092871), (60, 2061914), (120, 1030957)]