13991760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19433}}^1$

素因数の和:19452

約数の個数: 60

約数和(自身を含む): 46991412

約数和(自身を除く): 32999652

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 19433, 38866, 58299, 77732, 97165, 116598, 155464, 174897, 194330, 233196, 291495, 310928, 349794, 388660, 466392, 582990, 699588, 777320, 874485, 932784, 1165980, 1399176, 1554640, 1748970, 2331960, 2798352, 3497940, 4663920, 6995880, 13991760]

約数ペア:

[(1, 13991760), (2, 6995880), (3, 4663920), (4, 3497940), (5, 2798352), (6, 2331960), (8, 1748970), (9, 1554640), (10, 1399176), (12, 1165980), (15, 932784), (16, 874485), (18, 777320), (20, 699588), (24, 582990), (30, 466392), (36, 388660), (40, 349794), (45, 310928), (48, 291495), (60, 233196), (72, 194330), (80, 174897), (90, 155464), (120, 116598), (144, 97165), (180, 77732), (240, 58299), (360, 38866), (720, 19433)]