45648180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{253601}}^1$

素因数の和:253616

約数の個数: 36

約数和(自身を含む): 138466692

約数和(自身を除く): 92818512

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 253601, 507202, 760803, 1014404, 1268005, 1521606, 2282409, 2536010, 3043212, 3804015, 4564818, 5072020, 7608030, 9129636, 11412045, 15216060, 22824090, 45648180]

約数ペア:

[(1, 45648180), (2, 22824090), (3, 15216060), (4, 11412045), (5, 9129636), (6, 7608030), (9, 5072020), (10, 4564818), (12, 3804015), (15, 3043212), (18, 2536010), (20, 2282409), (30, 1521606), (36, 1268005), (45, 1014404), (60, 760803), (90, 507202), (180, 253601)]