55528320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{28921}}^1$

素因数の和:28943

約数の個数: 64

約数和(自身を含む): 177002640

約数和(自身を除く): 121474320

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, 28921, 57842, 86763, 115684, 144605, 173526, 231368, 289210, 347052, 433815, 462736, 578420, 694104, 867630, 925472, 1156840, 1388208, 1735260, 1850944, 2313680, 2776416, 3470520, 3701888, 4627360, 5552832, 6941040, 9254720, 11105664, 13882080, 18509440, 27764160, 55528320]

約数ペア:

[(1, 55528320), (2, 27764160), (3, 18509440), (4, 13882080), (5, 11105664), (6, 9254720), (8, 6941040), (10, 5552832), (12, 4627360), (15, 3701888), (16, 3470520), (20, 2776416), (24, 2313680), (30, 1850944), (32, 1735260), (40, 1388208), (48, 1156840), (60, 925472), (64, 867630), (80, 694104), (96, 578420), (120, 462736), (128, 433815), (160, 347052), (192, 289210), (240, 231368), (320, 173526), (384, 144605), (480, 115684), (640, 86763), (960, 57842), (1920, 28921)]