201629880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{560083}}^1$

素因数の和:560100

約数の個数: 48

約数和(自身を含む): 655298280

約数和(自身を除く): 453668400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 560083, 1120166, 1680249, 2240332, 2800415, 3360498, 4480664, 5040747, 5600830, 6720996, 8401245, 10081494, 11201660, 13441992, 16802490, 20162988, 22403320, 25203735, 33604980, 40325976, 50407470, 67209960, 100814940, 201629880]

約数ペア:

[(1, 201629880), (2, 100814940), (3, 67209960), (4, 50407470), (5, 40325976), (6, 33604980), (8, 25203735), (9, 22403320), (10, 20162988), (12, 16802490), (15, 13441992), (18, 11201660), (20, 10081494), (24, 8401245), (30, 6720996), (36, 5600830), (40, 5040747), (45, 4480664), (60, 3360498), (72, 2800415), (90, 2240332), (120, 1680249), (180, 1120166), (360, 560083)]