11992960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2677}}^1$

素因数の和:2703

約数の個数: 64

約数和(自身を含む): 32778720

約数和(自身を除く): 20785760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 2677, 4480, 5354, 10708, 13385, 18739, 21416, 26770, 37478, 42832, 53540, 74956, 85664, 93695, 107080, 149912, 171328, 187390, 214160, 299824, 342656, 374780, 428320, 599648, 749560, 856640, 1199296, 1499120, 1713280, 2398592, 2998240, 5996480, 11992960]

約数ペア:

[(1, 11992960), (2, 5996480), (4, 2998240), (5, 2398592), (7, 1713280), (8, 1499120), (10, 1199296), (14, 856640), (16, 749560), (20, 599648), (28, 428320), (32, 374780), (35, 342656), (40, 299824), (56, 214160), (64, 187390), (70, 171328), (80, 149912), (112, 107080), (128, 93695), (140, 85664), (160, 74956), (224, 53540), (280, 42832), (320, 37478), (448, 26770), (560, 21416), (640, 18739), (896, 13385), (1120, 10708), (2240, 5354), (2677, 4480)]