201619761540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3360329359}}^1$

素因数の和:3360329371

約数の個数: 24

約数和(自身を含む): 564535332480

約数和(自身を除く): 362915570940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3360329359, 6720658718, 10080988077, 13441317436, 16801646795, 20161976154, 33603293590, 40323952308, 50404940385, 67206587180, 100809880770, 201619761540]

約数ペア:

[(1, 201619761540), (2, 100809880770), (3, 67206587180), (4, 50404940385), (5, 40323952308), (6, 33603293590), (10, 20161976154), (12, 16801646795), (15, 13441317436), (20, 10080988077), (30, 6720658718), (60, 3360329359)]