56864040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{473867}}^1$

素因数の和:473881

約数の個数: 32

約数和(自身を含む): 170592480

約数和(自身を除く): 113728440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 473867, 947734, 1421601, 1895468, 2369335, 2843202, 3790936, 4738670, 5686404, 7108005, 9477340, 11372808, 14216010, 18954680, 28432020, 56864040]

約数ペア:

[(1, 56864040), (2, 28432020), (3, 18954680), (4, 14216010), (5, 11372808), (6, 9477340), (8, 7108005), (10, 5686404), (12, 4738670), (15, 3790936), (20, 2843202), (24, 2369335), (30, 1895468), (40, 1421601), (60, 947734), (120, 473867)]