64011540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1066859}}^1$

素因数の和:1066871

約数の個数: 24

約数和(自身を含む): 179232480

約数和(自身を除く): 115220940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1066859, 2133718, 3200577, 4267436, 5334295, 6401154, 10668590, 12802308, 16002885, 21337180, 32005770, 64011540]

約数ペア:

[(1, 64011540), (2, 32005770), (3, 21337180), (4, 16002885), (5, 12802308), (6, 10668590), (10, 6401154), (12, 5334295), (15, 4267436), (20, 3200577), (30, 2133718), (60, 1066859)]