2638217880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7328383}}^1$

素因数の和:7328400

約数の個数: 48

約数和(自身を含む): 8574209280

約数和(自身を除く): 5935991400

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, 7328383, 14656766, 21985149, 29313532, 36641915, 43970298, 58627064, 65955447, 73283830, 87940596, 109925745, 131910894, 146567660, 175881192, 219851490, 263821788, 293135320, 329777235, 439702980, 527643576, 659554470, 879405960, 1319108940, 2638217880]

約数ペア:

[(1, 2638217880), (2, 1319108940), (3, 879405960), (4, 659554470), (5, 527643576), (6, 439702980), (8, 329777235), (9, 293135320), (10, 263821788), (12, 219851490), (15, 175881192), (18, 146567660), (20, 131910894), (24, 109925745), (30, 87940596), (36, 73283830), (40, 65955447), (45, 58627064), (60, 43970298), (72, 36641915), (90, 29313532), (120, 21985149), (180, 14656766), (360, 7328383)]