72120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{601}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 216720

約数和(自身を除く): 144600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 601, 1202, 1803, 2404, 3005, 3606, 4808, 6010, 7212, 9015, 12020, 14424, 18030, 24040, 36060, 72120]

約数ペア:

[(1, 72120), (2, 36060), (3, 24040), (4, 18030), (5, 14424), (6, 12020), (8, 9015), (10, 7212), (12, 6010), (15, 4808), (20, 3606), (24, 3005), (30, 2404), (40, 1803), (60, 1202), (120, 601)]