112345020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{624139}}^1$

素因数の和:624154

約数の個数: 36

約数和(自身を含む): 340780440

約数和(自身を除く): 228435420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 624139, 1248278, 1872417, 2496556, 3120695, 3744834, 5617251, 6241390, 7489668, 9362085, 11234502, 12482780, 18724170, 22469004, 28086255, 37448340, 56172510, 112345020]

約数ペア:

[(1, 112345020), (2, 56172510), (3, 37448340), (4, 28086255), (5, 22469004), (6, 18724170), (9, 12482780), (10, 11234502), (12, 9362085), (15, 7489668), (18, 6241390), (20, 5617251), (30, 3744834), (36, 3120695), (45, 2496556), (60, 1872417), (90, 1248278), (180, 624139)]