228373380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1268741}}^1$

素因数の和:1268756

約数の個数: 36

約数和(自身を含む): 692733132

約数和(自身を除く): 464359752

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1268741, 2537482, 3806223, 5074964, 6343705, 7612446, 11418669, 12687410, 15224892, 19031115, 22837338, 25374820, 38062230, 45674676, 57093345, 76124460, 114186690, 228373380]

約数ペア:

[(1, 228373380), (2, 114186690), (3, 76124460), (4, 57093345), (5, 45674676), (6, 38062230), (9, 25374820), (10, 22837338), (12, 19031115), (15, 15224892), (18, 12687410), (20, 11418669), (30, 7612446), (36, 6343705), (45, 5074964), (60, 3806223), (90, 2537482), (180, 1268741)]