8996040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{24989}}^1$

素因数の和:25006

約数の個数: 48

約数和(自身を含む): 29238300

約数和(自身を除く): 20242260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 24989, 49978, 74967, 99956, 124945, 149934, 199912, 224901, 249890, 299868, 374835, 449802, 499780, 599736, 749670, 899604, 999560, 1124505, 1499340, 1799208, 2249010, 2998680, 4498020, 8996040]

約数ペア:

[(1, 8996040), (2, 4498020), (3, 2998680), (4, 2249010), (5, 1799208), (6, 1499340), (8, 1124505), (9, 999560), (10, 899604), (12, 749670), (15, 599736), (18, 499780), (20, 449802), (24, 374835), (30, 299868), (36, 249890), (40, 224901), (45, 199912), (60, 149934), (72, 124945), (90, 99956), (120, 74967), (180, 49978), (360, 24989)]