1296010020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{21600167}}^1$

素因数の和:21600179

約数の個数: 24

約数和(自身を含む): 3628828224

約数和(自身を除く): 2332818204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 21600167, 43200334, 64800501, 86400668, 108000835, 129601002, 216001670, 259202004, 324002505, 432003340, 648005010, 1296010020]

約数ペア:

[(1, 1296010020), (2, 648005010), (3, 432003340), (4, 324002505), (5, 259202004), (6, 216001670), (10, 129601002), (12, 108000835), (15, 86400668), (20, 64800501), (30, 43200334), (60, 21600167)]