164010780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{911171}}^1$

素因数の和:911186

約数の個数: 36

約数和(自身を含む): 497499912

約数和(自身を除く): 333489132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 911171, 1822342, 2733513, 3644684, 4555855, 5467026, 8200539, 9111710, 10934052, 13667565, 16401078, 18223420, 27335130, 32802156, 41002695, 54670260, 82005390, 164010780]

約数ペア:

[(1, 164010780), (2, 82005390), (3, 54670260), (4, 41002695), (5, 32802156), (6, 27335130), (9, 18223420), (10, 16401078), (12, 13667565), (15, 10934052), (18, 9111710), (20, 8200539), (30, 5467026), (36, 4555855), (45, 3644684), (60, 2733513), (90, 1822342), (180, 911171)]