1247583060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{770113}}^1$

素因数の和:770134

約数の個数: 60

約数和(自身を含む): 3913719348

約数和(自身を除く): 2666136288

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, 270, 324, 405, 540, 810, 1620, 770113, 1540226, 2310339, 3080452, 3850565, 4620678, 6931017, 7701130, 9241356, 11551695, 13862034, 15402260, 20793051, 23103390, 27724068, 34655085, 41586102, 46206780, 62379153, 69310170, 83172204, 103965255, 124758306, 138620340, 207930510, 249516612, 311895765, 415861020, 623791530, 1247583060]

約数ペア:

[(1, 1247583060), (2, 623791530), (3, 415861020), (4, 311895765), (5, 249516612), (6, 207930510), (9, 138620340), (10, 124758306), (12, 103965255), (15, 83172204), (18, 69310170), (20, 62379153), (27, 46206780), (30, 41586102), (36, 34655085), (45, 27724068), (54, 23103390), (60, 20793051), (81, 15402260), (90, 13862034), (108, 11551695), (135, 9241356), (162, 7701130), (180, 6931017), (270, 4620678), (324, 3850565), (405, 3080452), (540, 2310339), (810, 1540226), (1620, 770113)]