158689920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{82651}}^1$

素因数の和:82673

約数の個数: 64

約数和(自身を含む): 505830240

約数和(自身を除く): 347140320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 82651, 165302, 247953, 330604, 413255, 495906, 661208, 826510, 991812, 1239765, 1322416, 1653020, 1983624, 2479530, 2644832, 3306040, 3967248, 4959060, 5289664, 6612080, 7934496, 9918120, 10579328, 13224160, 15868992, 19836240, 26448320, 31737984, 39672480, 52896640, 79344960, 158689920]

約数ペア:

[(1, 158689920), (2, 79344960), (3, 52896640), (4, 39672480), (5, 31737984), (6, 26448320), (8, 19836240), (10, 15868992), (12, 13224160), (15, 10579328), (16, 9918120), (20, 7934496), (24, 6612080), (30, 5289664), (32, 4959060), (40, 3967248), (48, 3306040), (60, 2644832), (64, 2479530), (80, 1983624), (96, 1653020), (120, 1322416), (128, 1239765), (160, 991812), (192, 826510), (240, 661208), (320, 495906), (384, 413255), (480, 330604), (640, 247953), (960, 165302), (1920, 82651)]