113665140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{210491}}^1$

素因数の和:210509

約数の個数: 48

約数和(自身を含む): 353626560

約数和(自身を除く): 239961420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 210491, 420982, 631473, 841964, 1052455, 1262946, 1894419, 2104910, 2525892, 3157365, 3788838, 4209820, 5683257, 6314730, 7577676, 9472095, 11366514, 12629460, 18944190, 22733028, 28416285, 37888380, 56832570, 113665140]

約数ペア:

[(1, 113665140), (2, 56832570), (3, 37888380), (4, 28416285), (5, 22733028), (6, 18944190), (9, 12629460), (10, 11366514), (12, 9472095), (15, 7577676), (18, 6314730), (20, 5683257), (27, 4209820), (30, 3788838), (36, 3157365), (45, 2525892), (54, 2104910), (60, 1894419), (90, 1262946), (108, 1052455), (135, 841964), (180, 631473), (270, 420982), (540, 210491)]