133383720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1111531}}^1$

素因数の和:1111545

約数の個数: 32

約数和(自身を含む): 400151520

約数和(自身を除く): 266767800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1111531, 2223062, 3334593, 4446124, 5557655, 6669186, 8892248, 11115310, 13338372, 16672965, 22230620, 26676744, 33345930, 44461240, 66691860, 133383720]

約数ペア:

[(1, 133383720), (2, 66691860), (3, 44461240), (4, 33345930), (5, 26676744), (6, 22230620), (8, 16672965), (10, 13338372), (12, 11115310), (15, 8892248), (20, 6669186), (24, 5557655), (30, 4446124), (40, 3334593), (60, 2223062), (120, 1111531)]