1197180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{739}}^1$

素因数の和:760

約数の個数: 60

約数和(自身を含む): 3760680

約数和(自身を除く): 2563500

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, 739, 810, 1478, 1620, 2217, 2956, 3695, 4434, 6651, 7390, 8868, 11085, 13302, 14780, 19953, 22170, 26604, 33255, 39906, 44340, 59859, 66510, 79812, 99765, 119718, 133020, 199530, 239436, 299295, 399060, 598590, 1197180]

約数ペア:

[(1, 1197180), (2, 598590), (3, 399060), (4, 299295), (5, 239436), (6, 199530), (9, 133020), (10, 119718), (12, 99765), (15, 79812), (18, 66510), (20, 59859), (27, 44340), (30, 39906), (36, 33255), (45, 26604), (54, 22170), (60, 19953), (81, 14780), (90, 13302), (108, 11085), (135, 8868), (162, 7390), (180, 6651), (270, 4434), (324, 3695), (405, 2956), (540, 2217), (739, 1620), (810, 1478)]