8940840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{74507}}^1$

素因数の和:74521

約数の個数: 32

約数和(自身を含む): 26822880

約数和(自身を除く): 17882040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 74507, 149014, 223521, 298028, 372535, 447042, 596056, 745070, 894084, 1117605, 1490140, 1788168, 2235210, 2980280, 4470420, 8940840]

約数ペア:

[(1, 8940840), (2, 4470420), (3, 2980280), (4, 2235210), (5, 1788168), (6, 1490140), (8, 1117605), (10, 894084), (12, 745070), (15, 596056), (20, 447042), (24, 372535), (30, 298028), (40, 223521), (60, 149014), (120, 74507)]