22961280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11959}}^1$

素因数の和:11981

約数の個数: 64

約数和(自身を含む): 73195200

約数和(自身を除く): 50233920

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, 11959, 23918, 35877, 47836, 59795, 71754, 95672, 119590, 143508, 179385, 191344, 239180, 287016, 358770, 382688, 478360, 574032, 717540, 765376, 956720, 1148064, 1435080, 1530752, 1913440, 2296128, 2870160, 3826880, 4592256, 5740320, 7653760, 11480640, 22961280]

約数ペア:

[(1, 22961280), (2, 11480640), (3, 7653760), (4, 5740320), (5, 4592256), (6, 3826880), (8, 2870160), (10, 2296128), (12, 1913440), (15, 1530752), (16, 1435080), (20, 1148064), (24, 956720), (30, 765376), (32, 717540), (40, 574032), (48, 478360), (60, 382688), (64, 358770), (80, 287016), (96, 239180), (120, 191344), (128, 179385), (160, 143508), (192, 119590), (240, 95672), (320, 71754), (384, 59795), (480, 47836), (640, 35877), (960, 23918), (1920, 11959)]