111420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{619}}^1$

素因数の和:634

約数の個数: 36

約数和(自身を含む): 338520

約数和(自身を除く): 227100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 619, 1238, 1857, 2476, 3095, 3714, 5571, 6190, 7428, 9285, 11142, 12380, 18570, 22284, 27855, 37140, 55710, 111420]

約数ペア:

[(1, 111420), (2, 55710), (3, 37140), (4, 27855), (5, 22284), (6, 18570), (9, 12380), (10, 11142), (12, 9285), (15, 7428), (18, 6190), (20, 5571), (30, 3714), (36, 3095), (45, 2476), (60, 1857), (90, 1238), (180, 619)]