1812840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15107}}^1$

素因数の和:15121

約数の個数: 32

約数和(自身を含む): 5438880

約数和(自身を除く): 3626040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15107, 30214, 45321, 60428, 75535, 90642, 120856, 151070, 181284, 226605, 302140, 362568, 453210, 604280, 906420, 1812840]

約数ペア:

[(1, 1812840), (2, 906420), (3, 604280), (4, 453210), (5, 362568), (6, 302140), (8, 226605), (10, 181284), (12, 151070), (15, 120856), (20, 90642), (24, 75535), (30, 60428), (40, 45321), (60, 30214), (120, 15107)]