4782840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{39857}}^1$

素因数の和:39871

約数の個数: 32

約数和(自身を含む): 14348880

約数和(自身を除く): 9566040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 39857, 79714, 119571, 159428, 199285, 239142, 318856, 398570, 478284, 597855, 797140, 956568, 1195710, 1594280, 2391420, 4782840]

約数ペア:

[(1, 4782840), (2, 2391420), (3, 1594280), (4, 1195710), (5, 956568), (6, 797140), (8, 597855), (10, 478284), (12, 398570), (15, 318856), (20, 239142), (24, 199285), (30, 159428), (40, 119571), (60, 79714), (120, 39857)]