11128920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8431}}^1$

素因数の和:8456

約数の個数: 64

約数和(自身を含む): 36426240

約数和(自身を除く): 25297320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 8431, 16862, 25293, 33724, 42155, 50586, 67448, 84310, 92741, 101172, 126465, 168620, 185482, 202344, 252930, 278223, 337240, 370964, 463705, 505860, 556446, 741928, 927410, 1011720, 1112892, 1391115, 1854820, 2225784, 2782230, 3709640, 5564460, 11128920]

約数ペア:

[(1, 11128920), (2, 5564460), (3, 3709640), (4, 2782230), (5, 2225784), (6, 1854820), (8, 1391115), (10, 1112892), (11, 1011720), (12, 927410), (15, 741928), (20, 556446), (22, 505860), (24, 463705), (30, 370964), (33, 337240), (40, 278223), (44, 252930), (55, 202344), (60, 185482), (66, 168620), (88, 126465), (110, 101172), (120, 92741), (132, 84310), (165, 67448), (220, 50586), (264, 42155), (330, 33724), (440, 25293), (660, 16862), (1320, 8431)]