16505040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{68771}}^1$

素因数の和:68787

約数の個数: 40

約数和(自身を含む): 51166368

約数和(自身を除く): 34661328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 68771, 137542, 206313, 275084, 343855, 412626, 550168, 687710, 825252, 1031565, 1100336, 1375420, 1650504, 2063130, 2750840, 3301008, 4126260, 5501680, 8252520, 16505040]

約数ペア:

[(1, 16505040), (2, 8252520), (3, 5501680), (4, 4126260), (5, 3301008), (6, 2750840), (8, 2063130), (10, 1650504), (12, 1375420), (15, 1100336), (16, 1031565), (20, 825252), (24, 687710), (30, 550168), (40, 412626), (48, 343855), (60, 275084), (80, 206313), (120, 137542), (240, 68771)]