272448180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1513601}}^1$

素因数の和:1513616

約数の個数: 36

約数和(自身を含む): 826426692

約数和(自身を除く): 553978512

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1513601, 3027202, 4540803, 6054404, 7568005, 9081606, 13622409, 15136010, 18163212, 22704015, 27244818, 30272020, 45408030, 54489636, 68112045, 90816060, 136224090, 272448180]

約数ペア:

[(1, 272448180), (2, 136224090), (3, 90816060), (4, 68112045), (5, 54489636), (6, 45408030), (9, 30272020), (10, 27244818), (12, 22704015), (15, 18163212), (18, 15136010), (20, 13622409), (30, 9081606), (36, 7568005), (45, 6054404), (60, 4540803), (90, 3027202), (180, 1513601)]