57265380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11783}}^1$

素因数の和:11807

約数の個数: 72

約数和(自身を含む): 180153792

約数和(自身を除く): 122888412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 11783, 23566, 35349, 47132, 58915, 70698, 106047, 117830, 141396, 176745, 212094, 235660, 318141, 353490, 424188, 530235, 636282, 706980, 954423, 1060470, 1272564, 1590705, 1908846, 2120940, 2863269, 3181410, 3817692, 4772115, 5726538, 6362820, 9544230, 11453076, 14316345, 19088460, 28632690, 57265380]

約数ペア:

[(1, 57265380), (2, 28632690), (3, 19088460), (4, 14316345), (5, 11453076), (6, 9544230), (9, 6362820), (10, 5726538), (12, 4772115), (15, 3817692), (18, 3181410), (20, 2863269), (27, 2120940), (30, 1908846), (36, 1590705), (45, 1272564), (54, 1060470), (60, 954423), (81, 706980), (90, 636282), (108, 530235), (135, 424188), (162, 353490), (180, 318141), (243, 235660), (270, 212094), (324, 176745), (405, 141396), (486, 117830), (540, 106047), (810, 70698), (972, 58915), (1215, 47132), (1620, 35349), (2430, 23566), (4860, 11783)]