69531480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{64381}}^1$

素因数の和:64401

約数の個数: 64

約数和(自身を含む): 231775200

約数和(自身を除く): 162243720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 64381, 128762, 193143, 257524, 321905, 386286, 515048, 579429, 643810, 772572, 965715, 1158858, 1287620, 1545144, 1738287, 1931430, 2317716, 2575240, 2897145, 3476574, 3862860, 4635432, 5794290, 6953148, 7725720, 8691435, 11588580, 13906296, 17382870, 23177160, 34765740, 69531480]

約数ペア:

[(1, 69531480), (2, 34765740), (3, 23177160), (4, 17382870), (5, 13906296), (6, 11588580), (8, 8691435), (9, 7725720), (10, 6953148), (12, 5794290), (15, 4635432), (18, 3862860), (20, 3476574), (24, 2897145), (27, 2575240), (30, 2317716), (36, 1931430), (40, 1738287), (45, 1545144), (54, 1287620), (60, 1158858), (72, 965715), (90, 772572), (108, 643810), (120, 579429), (135, 515048), (180, 386286), (216, 321905), (270, 257524), (360, 193143), (540, 128762), (1080, 64381)]