72558120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{604651}}^1$

素因数の和:604665

約数の個数: 32

約数和(自身を含む): 217674720

約数和(自身を除く): 145116600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 604651, 1209302, 1813953, 2418604, 3023255, 3627906, 4837208, 6046510, 7255812, 9069765, 12093020, 14511624, 18139530, 24186040, 36279060, 72558120]

約数ペア:

[(1, 72558120), (2, 36279060), (3, 24186040), (4, 18139530), (5, 14511624), (6, 12093020), (8, 9069765), (10, 7255812), (12, 6046510), (15, 4837208), (20, 3627906), (24, 3023255), (30, 2418604), (40, 1813953), (60, 1209302), (120, 604651)]