1549320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12911}}^1$

素因数の和:12925

約数の個数: 32

約数和(自身を含む): 4648320

約数和(自身を除く): 3099000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12911, 25822, 38733, 51644, 64555, 77466, 103288, 129110, 154932, 193665, 258220, 309864, 387330, 516440, 774660, 1549320]

約数ペア:

[(1, 1549320), (2, 774660), (3, 516440), (4, 387330), (5, 309864), (6, 258220), (8, 193665), (10, 154932), (12, 129110), (15, 103288), (20, 77466), (24, 64555), (30, 51644), (40, 38733), (60, 25822), (120, 12911)]