15855264

素因数分解:

$2^5\times 3^5\times {\mathrm{2039}}^1$

素因数の和:2064

約数の個数: 72

約数和(自身を含む): 46781280

約数和(自身を除く): 30926016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2039, 2592, 3888, 4078, 6117, 7776, 8156, 12234, 16312, 18351, 24468, 32624, 36702, 48936, 55053, 65248, 73404, 97872, 110106, 146808, 165159, 195744, 220212, 293616, 330318, 440424, 495477, 587232, 660636, 880848, 990954, 1321272, 1761696, 1981908, 2642544, 3963816, 5285088, 7927632, 15855264]

約数ペア:

[(1, 15855264), (2, 7927632), (3, 5285088), (4, 3963816), (6, 2642544), (8, 1981908), (9, 1761696), (12, 1321272), (16, 990954), (18, 880848), (24, 660636), (27, 587232), (32, 495477), (36, 440424), (48, 330318), (54, 293616), (72, 220212), (81, 195744), (96, 165159), (108, 146808), (144, 110106), (162, 97872), (216, 73404), (243, 65248), (288, 55053), (324, 48936), (432, 36702), (486, 32624), (648, 24468), (864, 18351), (972, 16312), (1296, 12234), (1944, 8156), (2039, 7776), (2592, 6117), (3888, 4078)]