122979060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{75913}}^1$

素因数の和:75934

約数の個数: 60

約数和(自身を含む): 385794948

約数和(自身を除く): 262815888

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, 75913, 151826, 227739, 303652, 379565, 455478, 683217, 759130, 910956, 1138695, 1366434, 1518260, 2049651, 2277390, 2732868, 3416085, 4099302, 4554780, 6148953, 6832170, 8198604, 10248255, 12297906, 13664340, 20496510, 24595812, 30744765, 40993020, 61489530, 122979060]

約数ペア:

[(1, 122979060), (2, 61489530), (3, 40993020), (4, 30744765), (5, 24595812), (6, 20496510), (9, 13664340), (10, 12297906), (12, 10248255), (15, 8198604), (18, 6832170), (20, 6148953), (27, 4554780), (30, 4099302), (36, 3416085), (45, 2732868), (54, 2277390), (60, 2049651), (81, 1518260), (90, 1366434), (108, 1138695), (135, 910956), (162, 759130), (180, 683217), (270, 455478), (324, 379565), (405, 303652), (540, 227739), (810, 151826), (1620, 75913)]