1538888640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1603009}}^1$

素因数の和:1603029

約数の個数: 56

約数和(自身を含む): 4885974480

約数和(自身を除く): 3347085840

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, 160, 192, 240, 320, 480, 960, 1603009, 3206018, 4809027, 6412036, 8015045, 9618054, 12824072, 16030090, 19236108, 24045135, 25648144, 32060180, 38472216, 48090270, 51296288, 64120360, 76944432, 96180540, 102592576, 128240720, 153888864, 192361080, 256481440, 307777728, 384722160, 512962880, 769444320, 1538888640]

約数ペア:

[(1, 1538888640), (2, 769444320), (3, 512962880), (4, 384722160), (5, 307777728), (6, 256481440), (8, 192361080), (10, 153888864), (12, 128240720), (15, 102592576), (16, 96180540), (20, 76944432), (24, 64120360), (30, 51296288), (32, 48090270), (40, 38472216), (48, 32060180), (60, 25648144), (64, 24045135), (80, 19236108), (96, 16030090), (120, 12824072), (160, 9618054), (192, 8015045), (240, 6412036), (320, 4809027), (480, 3206018), (960, 1603009)]