144630180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{803501}}^1$

素因数の和:803516

約数の個数: 36

約数和(自身を含む): 438712092

約数和(自身を除く): 294081912

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 803501, 1607002, 2410503, 3214004, 4017505, 4821006, 7231509, 8035010, 9642012, 12052515, 14463018, 16070020, 24105030, 28926036, 36157545, 48210060, 72315090, 144630180]

約数ペア:

[(1, 144630180), (2, 72315090), (3, 48210060), (4, 36157545), (5, 28926036), (6, 24105030), (9, 16070020), (10, 14463018), (12, 12052515), (15, 9642012), (18, 8035010), (20, 7231509), (30, 4821006), (36, 4017505), (45, 3214004), (60, 2410503), (90, 1607002), (180, 803501)]