269416320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{140321}}^1$

素因数の和:140343

約数の個数: 64

約数和(自身を含む): 858770640

約数和(自身を除く): 589354320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 140321, 280642, 420963, 561284, 701605, 841926, 1122568, 1403210, 1683852, 2104815, 2245136, 2806420, 3367704, 4209630, 4490272, 5612840, 6735408, 8419260, 8980544, 11225680, 13470816, 16838520, 17961088, 22451360, 26941632, 33677040, 44902720, 53883264, 67354080, 89805440, 134708160, 269416320]

約数ペア:

[(1, 269416320), (2, 134708160), (3, 89805440), (4, 67354080), (5, 53883264), (6, 44902720), (8, 33677040), (10, 26941632), (12, 22451360), (15, 17961088), (16, 16838520), (20, 13470816), (24, 11225680), (30, 8980544), (32, 8419260), (40, 6735408), (48, 5612840), (60, 4490272), (64, 4209630), (80, 3367704), (96, 2806420), (120, 2245136), (128, 2104815), (160, 1683852), (192, 1403210), (240, 1122568), (320, 841926), (384, 701605), (480, 561284), (640, 420963), (960, 280642), (1920, 140321)]