123014520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11783}}^1$

素因数の和:11829

約数の個数: 96

約数和(自身を含む): 413618400

約数和(自身を除く): 290603880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 11783, 23566, 35349, 47132, 58915, 70698, 94264, 106047, 117830, 141396, 176745, 212094, 235660, 282792, 341707, 353490, 424188, 471320, 530235, 683414, 706980, 848376, 1025121, 1060470, 1366828, 1413960, 1708535, 2050242, 2120940, 2733656, 3075363, 3417070, 4100484, 4241880, 5125605, 6150726, 6834140, 8200968, 10251210, 12301452, 13668280, 15376815, 20502420, 24602904, 30753630, 41004840, 61507260, 123014520]

約数ペア:

[(1, 123014520), (2, 61507260), (3, 41004840), (4, 30753630), (5, 24602904), (6, 20502420), (8, 15376815), (9, 13668280), (10, 12301452), (12, 10251210), (15, 8200968), (18, 6834140), (20, 6150726), (24, 5125605), (29, 4241880), (30, 4100484), (36, 3417070), (40, 3075363), (45, 2733656), (58, 2120940), (60, 2050242), (72, 1708535), (87, 1413960), (90, 1366828), (116, 1060470), (120, 1025121), (145, 848376), (174, 706980), (180, 683414), (232, 530235), (261, 471320), (290, 424188), (348, 353490), (360, 341707), (435, 282792), (522, 235660), (580, 212094), (696, 176745), (870, 141396), (1044, 117830), (1160, 106047), (1305, 94264), (1740, 70698), (2088, 58915), (2610, 47132), (3480, 35349), (5220, 23566), (10440, 11783)]