61852320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{42953}}^1$

素因数の和:42974

約数の個数: 72

約数和(自身を含む): 211075956

約数和(自身を除く): 149223636

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 42953, 85906, 128859, 171812, 214765, 257718, 343624, 386577, 429530, 515436, 644295, 687248, 773154, 859060, 1030872, 1288590, 1374496, 1546308, 1718120, 1932885, 2061744, 2577180, 3092616, 3436240, 3865770, 4123488, 5154360, 6185232, 6872480, 7731540, 10308720, 12370464, 15463080, 20617440, 30926160, 61852320]

約数ペア:

[(1, 61852320), (2, 30926160), (3, 20617440), (4, 15463080), (5, 12370464), (6, 10308720), (8, 7731540), (9, 6872480), (10, 6185232), (12, 5154360), (15, 4123488), (16, 3865770), (18, 3436240), (20, 3092616), (24, 2577180), (30, 2061744), (32, 1932885), (36, 1718120), (40, 1546308), (45, 1374496), (48, 1288590), (60, 1030872), (72, 859060), (80, 773154), (90, 687248), (96, 644295), (120, 515436), (144, 429530), (160, 386577), (180, 343624), (240, 257718), (288, 214765), (360, 171812), (480, 128859), (720, 85906), (1440, 42953)]