6180680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1277}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 15297660

約数和(自身を除く): 9116980

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1277, 2420, 2554, 4840, 5108, 6385, 10216, 12770, 14047, 25540, 28094, 51080, 56188, 70235, 112376, 140470, 154517, 280940, 309034, 561880, 618068, 772585, 1236136, 1545170, 3090340, 6180680]

約数ペア:

[(1, 6180680), (2, 3090340), (4, 1545170), (5, 1236136), (8, 772585), (10, 618068), (11, 561880), (20, 309034), (22, 280940), (40, 154517), (44, 140470), (55, 112376), (88, 70235), (110, 56188), (121, 51080), (220, 28094), (242, 25540), (440, 14047), (484, 12770), (605, 10216), (968, 6385), (1210, 5108), (1277, 4840), (2420, 2554)]