747698520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6230821}}^1$

素因数の和:6230835

約数の個数: 32

約数和(自身を含む): 2243095920

約数和(自身を除く): 1495397400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6230821, 12461642, 18692463, 24923284, 31154105, 37384926, 49846568, 62308210, 74769852, 93462315, 124616420, 149539704, 186924630, 249232840, 373849260, 747698520]

約数ペア:

[(1, 747698520), (2, 373849260), (3, 249232840), (4, 186924630), (5, 149539704), (6, 124616420), (8, 93462315), (10, 74769852), (12, 62308210), (15, 49846568), (20, 37384926), (24, 31154105), (30, 24923284), (40, 18692463), (60, 12461642), (120, 6230821)]