128018760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{36787}}^1$

素因数の和:36830

約数の個数: 64

約数和(自身を含む): 397310400

約数和(自身を除く): 269291640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 36787, 73574, 110361, 147148, 183935, 220722, 294296, 367870, 441444, 551805, 735740, 882888, 1066823, 1103610, 1471480, 2133646, 2207220, 3200469, 4267292, 4414440, 5334115, 6400938, 8534584, 10668230, 12801876, 16002345, 21336460, 25603752, 32004690, 42672920, 64009380, 128018760]

約数ペア:

[(1, 128018760), (2, 64009380), (3, 42672920), (4, 32004690), (5, 25603752), (6, 21336460), (8, 16002345), (10, 12801876), (12, 10668230), (15, 8534584), (20, 6400938), (24, 5334115), (29, 4414440), (30, 4267292), (40, 3200469), (58, 2207220), (60, 2133646), (87, 1471480), (116, 1103610), (120, 1066823), (145, 882888), (174, 735740), (232, 551805), (290, 441444), (348, 367870), (435, 294296), (580, 220722), (696, 183935), (870, 147148), (1160, 110361), (1740, 73574), (3480, 36787)]