54421320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23869}}^1$

素因数の和:23902

約数の個数: 64

約数和(自身を含む): 171864000

約数和(自身を除く): 117442680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 23869, 47738, 71607, 95476, 119345, 143214, 190952, 238690, 286428, 358035, 453511, 477380, 572856, 716070, 907022, 954760, 1360533, 1432140, 1814044, 2267555, 2721066, 2864280, 3628088, 4535110, 5442132, 6802665, 9070220, 10884264, 13605330, 18140440, 27210660, 54421320]

約数ペア:

[(1, 54421320), (2, 27210660), (3, 18140440), (4, 13605330), (5, 10884264), (6, 9070220), (8, 6802665), (10, 5442132), (12, 4535110), (15, 3628088), (19, 2864280), (20, 2721066), (24, 2267555), (30, 1814044), (38, 1432140), (40, 1360533), (57, 954760), (60, 907022), (76, 716070), (95, 572856), (114, 477380), (120, 453511), (152, 358035), (190, 286428), (228, 238690), (285, 190952), (380, 143214), (456, 119345), (570, 95476), (760, 71607), (1140, 47738), (2280, 23869)]