748290240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{259823}}^1$

素因数の和:259846

約数の個数: 84

約数和(自身を含む): 2573816544

約数和(自身を除く): 1825526304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 259823, 519646, 779469, 1039292, 1299115, 1558938, 2078584, 2338407, 2598230, 3117876, 3897345, 4157168, 4676814, 5196460, 6235752, 7794690, 8314336, 9353628, 10392920, 11692035, 12471504, 15589380, 16628672, 18707256, 20785840, 23384070, 24943008, 31178760, 37414512, 41571680, 46768140, 49886016, 62357520, 74829024, 83143360, 93536280, 124715040, 149658048, 187072560, 249430080, 374145120, 748290240]

約数ペア:

[(1, 748290240), (2, 374145120), (3, 249430080), (4, 187072560), (5, 149658048), (6, 124715040), (8, 93536280), (9, 83143360), (10, 74829024), (12, 62357520), (15, 49886016), (16, 46768140), (18, 41571680), (20, 37414512), (24, 31178760), (30, 24943008), (32, 23384070), (36, 20785840), (40, 18707256), (45, 16628672), (48, 15589380), (60, 12471504), (64, 11692035), (72, 10392920), (80, 9353628), (90, 8314336), (96, 7794690), (120, 6235752), (144, 5196460), (160, 4676814), (180, 4157168), (192, 3897345), (240, 3117876), (288, 2598230), (320, 2338407), (360, 2078584), (480, 1558938), (576, 1299115), (720, 1039292), (960, 779469), (1440, 519646), (2880, 259823)]