47812320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{33203}}^1$

素因数の和:33224

約数の個数: 72

約数和(自身を含む): 163164456

約数和(自身を除く): 115352136

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, 33203, 66406, 99609, 132812, 166015, 199218, 265624, 298827, 332030, 398436, 498045, 531248, 597654, 664060, 796872, 996090, 1062496, 1195308, 1328120, 1494135, 1593744, 1992180, 2390616, 2656240, 2988270, 3187488, 3984360, 4781232, 5312480, 5976540, 7968720, 9562464, 11953080, 15937440, 23906160, 47812320]

約数ペア:

[(1, 47812320), (2, 23906160), (3, 15937440), (4, 11953080), (5, 9562464), (6, 7968720), (8, 5976540), (9, 5312480), (10, 4781232), (12, 3984360), (15, 3187488), (16, 2988270), (18, 2656240), (20, 2390616), (24, 1992180), (30, 1593744), (32, 1494135), (36, 1328120), (40, 1195308), (45, 1062496), (48, 996090), (60, 796872), (72, 664060), (80, 597654), (90, 531248), (96, 498045), (120, 398436), (144, 332030), (160, 298827), (180, 265624), (240, 199218), (288, 166015), (360, 132812), (480, 99609), (720, 66406), (1440, 33203)]