539230720

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{30091}}^1$

素因数の和:30121

約数の個数: 80

約数和(自身を含む): 1477637568

約数和(自身を除く): 938406848

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, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 30091, 60182, 120364, 150455, 210637, 240728, 300910, 421274, 481456, 601820, 842548, 962912, 1053185, 1203640, 1685096, 1925824, 2106370, 2407280, 3370192, 3851648, 4212740, 4814560, 6740384, 7703296, 8425480, 9629120, 13480768, 15406592, 16850960, 19258240, 26961536, 33701920, 38516480, 53923072, 67403840, 77032960, 107846144, 134807680, 269615360, 539230720]

約数ペア:

[(1, 539230720), (2, 269615360), (4, 134807680), (5, 107846144), (7, 77032960), (8, 67403840), (10, 53923072), (14, 38516480), (16, 33701920), (20, 26961536), (28, 19258240), (32, 16850960), (35, 15406592), (40, 13480768), (56, 9629120), (64, 8425480), (70, 7703296), (80, 6740384), (112, 4814560), (128, 4212740), (140, 3851648), (160, 3370192), (224, 2407280), (256, 2106370), (280, 1925824), (320, 1685096), (448, 1203640), (512, 1053185), (560, 962912), (640, 842548), (896, 601820), (1120, 481456), (1280, 421274), (1792, 300910), (2240, 240728), (2560, 210637), (3584, 150455), (4480, 120364), (8960, 60182), (17920, 30091)]