64428480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{7457}}^1$

素因数の和:7483

約数の個数: 112

約数和(自身を含む): 227319840

約数和(自身を除く): 162891360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 7457, 8640, 14914, 22371, 29828, 37285, 44742, 59656, 67113, 74570, 89484, 111855, 119312, 134226, 149140, 178968, 201339, 223710, 238624, 268452, 298280, 335565, 357936, 402678, 447420, 477248, 536904, 596560, 671130, 715872, 805356, 894840, 1006695, 1073808, 1193120, 1342260, 1431744, 1610712, 1789680, 2013390, 2147616, 2386240, 2684520, 3221424, 3579360, 4026780, 4295232, 5369040, 6442848, 7158720, 8053560, 10738080, 12885696, 16107120, 21476160, 32214240, 64428480]

約数ペア:

[(1, 64428480), (2, 32214240), (3, 21476160), (4, 16107120), (5, 12885696), (6, 10738080), (8, 8053560), (9, 7158720), (10, 6442848), (12, 5369040), (15, 4295232), (16, 4026780), (18, 3579360), (20, 3221424), (24, 2684520), (27, 2386240), (30, 2147616), (32, 2013390), (36, 1789680), (40, 1610712), (45, 1431744), (48, 1342260), (54, 1193120), (60, 1073808), (64, 1006695), (72, 894840), (80, 805356), (90, 715872), (96, 671130), (108, 596560), (120, 536904), (135, 477248), (144, 447420), (160, 402678), (180, 357936), (192, 335565), (216, 298280), (240, 268452), (270, 238624), (288, 223710), (320, 201339), (360, 178968), (432, 149140), (480, 134226), (540, 119312), (576, 111855), (720, 89484), (864, 74570), (960, 67113), (1080, 59656), (1440, 44742), (1728, 37285), (2160, 29828), (2880, 22371), (4320, 14914), (7457, 8640)]