216120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1801}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 648720

約数和(自身を除く): 432600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1801, 3602, 5403, 7204, 9005, 10806, 14408, 18010, 21612, 27015, 36020, 43224, 54030, 72040, 108060, 216120]

約数ペア:

[(1, 216120), (2, 108060), (3, 72040), (4, 54030), (5, 43224), (6, 36020), (8, 27015), (10, 21612), (12, 18010), (15, 14408), (20, 10806), (24, 9005), (30, 7204), (40, 5403), (60, 3602), (120, 1801)]