15949320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{132911}}^1$

素因数の和:132925

約数の個数: 32

約数和(自身を含む): 47848320

約数和(自身を除く): 31899000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 132911, 265822, 398733, 531644, 664555, 797466, 1063288, 1329110, 1594932, 1993665, 2658220, 3189864, 3987330, 5316440, 7974660, 15949320]

約数ペア:

[(1, 15949320), (2, 7974660), (3, 5316440), (4, 3987330), (5, 3189864), (6, 2658220), (8, 1993665), (10, 1594932), (12, 1329110), (15, 1063288), (20, 797466), (24, 664555), (30, 531644), (40, 398733), (60, 265822), (120, 132911)]