28361040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{118171}}^1$

素因数の和:118187

約数の個数: 40

約数和(自身を含む): 87919968

約数和(自身を除く): 59558928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 118171, 236342, 354513, 472684, 590855, 709026, 945368, 1181710, 1418052, 1772565, 1890736, 2363420, 2836104, 3545130, 4726840, 5672208, 7090260, 9453680, 14180520, 28361040]

約数ペア:

[(1, 28361040), (2, 14180520), (3, 9453680), (4, 7090260), (5, 5672208), (6, 4726840), (8, 3545130), (10, 2836104), (12, 2363420), (15, 1890736), (16, 1772565), (20, 1418052), (24, 1181710), (30, 945368), (40, 709026), (48, 590855), (60, 472684), (80, 354513), (120, 236342), (240, 118171)]