87497040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{364571}}^1$

素因数の和:364587

約数の個数: 40

約数和(自身を含む): 271241568

約数和(自身を除く): 183744528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 364571, 729142, 1093713, 1458284, 1822855, 2187426, 2916568, 3645710, 4374852, 5468565, 5833136, 7291420, 8749704, 10937130, 14582840, 17499408, 21874260, 29165680, 43748520, 87497040]

約数ペア:

[(1, 87497040), (2, 43748520), (3, 29165680), (4, 21874260), (5, 17499408), (6, 14582840), (8, 10937130), (10, 8749704), (12, 7291420), (15, 5833136), (16, 5468565), (20, 4374852), (24, 3645710), (30, 2916568), (40, 2187426), (48, 1822855), (60, 1458284), (80, 1093713), (120, 729142), (240, 364571)]