119563020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{221413}}^1$

素因数の和:221431

約数の個数: 48

約数和(自身を含む): 371975520

約数和(自身を除く): 252412500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 221413, 442826, 664239, 885652, 1107065, 1328478, 1992717, 2214130, 2656956, 3321195, 3985434, 4428260, 5978151, 6642390, 7970868, 9963585, 11956302, 13284780, 19927170, 23912604, 29890755, 39854340, 59781510, 119563020]

約数ペア:

[(1, 119563020), (2, 59781510), (3, 39854340), (4, 29890755), (5, 23912604), (6, 19927170), (9, 13284780), (10, 11956302), (12, 9963585), (15, 7970868), (18, 6642390), (20, 5978151), (27, 4428260), (30, 3985434), (36, 3321195), (45, 2656956), (54, 2214130), (60, 1992717), (90, 1328478), (108, 1107065), (135, 885652), (180, 664239), (270, 442826), (540, 221413)]