8646420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2719}}^1$

素因数の和:2784

約数の個数: 48

約数和(自身を含む): 24675840

約数和(自身を除く): 16029420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 2719, 3180, 5438, 8157, 10876, 13595, 16314, 27190, 32628, 40785, 54380, 81570, 144107, 163140, 288214, 432321, 576428, 720535, 864642, 1441070, 1729284, 2161605, 2882140, 4323210, 8646420]

約数ペア:

[(1, 8646420), (2, 4323210), (3, 2882140), (4, 2161605), (5, 1729284), (6, 1441070), (10, 864642), (12, 720535), (15, 576428), (20, 432321), (30, 288214), (53, 163140), (60, 144107), (106, 81570), (159, 54380), (212, 40785), (265, 32628), (318, 27190), (530, 16314), (636, 13595), (795, 10876), (1060, 8157), (1590, 5438), (2719, 3180)]