15690817440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{10896401}}^1$

素因数の和:10896422

約数の個数: 72

約数和(自身を含む): 53544919428

約数和(自身を除く): 37854101988

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, 10896401, 21792802, 32689203, 43585604, 54482005, 65378406, 87171208, 98067609, 108964010, 130756812, 163446015, 174342416, 196135218, 217928020, 261513624, 326892030, 348684832, 392270436, 435856040, 490338045, 523027248, 653784060, 784540872, 871712080, 980676090, 1046054496, 1307568120, 1569081744, 1743424160, 1961352180, 2615136240, 3138163488, 3922704360, 5230272480, 7845408720, 15690817440]

約数ペア:

[(1, 15690817440), (2, 7845408720), (3, 5230272480), (4, 3922704360), (5, 3138163488), (6, 2615136240), (8, 1961352180), (9, 1743424160), (10, 1569081744), (12, 1307568120), (15, 1046054496), (16, 980676090), (18, 871712080), (20, 784540872), (24, 653784060), (30, 523027248), (32, 490338045), (36, 435856040), (40, 392270436), (45, 348684832), (48, 326892030), (60, 261513624), (72, 217928020), (80, 196135218), (90, 174342416), (96, 163446015), (120, 130756812), (144, 108964010), (160, 98067609), (180, 87171208), (240, 65378406), (288, 54482005), (360, 43585604), (480, 32689203), (720, 21792802), (1440, 10896401)]