212126760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{589241}}^1$

素因数の和:589258

約数の個数: 48

約数和(自身を含む): 689413140

約数和(自身を除く): 477286380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 589241, 1178482, 1767723, 2356964, 2946205, 3535446, 4713928, 5303169, 5892410, 7070892, 8838615, 10606338, 11784820, 14141784, 17677230, 21212676, 23569640, 26515845, 35354460, 42425352, 53031690, 70708920, 106063380, 212126760]

約数ペア:

[(1, 212126760), (2, 106063380), (3, 70708920), (4, 53031690), (5, 42425352), (6, 35354460), (8, 26515845), (9, 23569640), (10, 21212676), (12, 17677230), (15, 14141784), (18, 11784820), (20, 10606338), (24, 8838615), (30, 7070892), (36, 5892410), (40, 5303169), (45, 4713928), (60, 3535446), (72, 2946205), (90, 2356964), (120, 1767723), (180, 1178482), (360, 589241)]