78136440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22453}}^1$

素因数の和:22496

約数の個数: 64

約数和(自身を含む): 242503200

約数和(自身を除く): 164366760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 22453, 44906, 67359, 89812, 112265, 134718, 179624, 224530, 269436, 336795, 449060, 538872, 651137, 673590, 898120, 1302274, 1347180, 1953411, 2604548, 2694360, 3255685, 3906822, 5209096, 6511370, 7813644, 9767055, 13022740, 15627288, 19534110, 26045480, 39068220, 78136440]

約数ペア:

[(1, 78136440), (2, 39068220), (3, 26045480), (4, 19534110), (5, 15627288), (6, 13022740), (8, 9767055), (10, 7813644), (12, 6511370), (15, 5209096), (20, 3906822), (24, 3255685), (29, 2694360), (30, 2604548), (40, 1953411), (58, 1347180), (60, 1302274), (87, 898120), (116, 673590), (120, 651137), (145, 538872), (174, 449060), (232, 336795), (290, 269436), (348, 224530), (435, 179624), (580, 134718), (696, 112265), (870, 89812), (1160, 67359), (1740, 44906), (3480, 22453)]