12455460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{69197}}^1$

素因数の和:69212

約数の個数: 36

約数和(自身を含む): 37782108

約数和(自身を除く): 25326648

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 69197, 138394, 207591, 276788, 345985, 415182, 622773, 691970, 830364, 1037955, 1245546, 1383940, 2075910, 2491092, 3113865, 4151820, 6227730, 12455460]

約数ペア:

[(1, 12455460), (2, 6227730), (3, 4151820), (4, 3113865), (5, 2491092), (6, 2075910), (9, 1383940), (10, 1245546), (12, 1037955), (15, 830364), (18, 691970), (20, 622773), (30, 415182), (36, 345985), (45, 276788), (60, 207591), (90, 138394), (180, 69197)]