18706080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{38971}}^1$

素因数の和:38989

約数の個数: 48

約数和(自身を含む): 58925664

約数和(自身を除く): 40219584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 38971, 77942, 116913, 155884, 194855, 233826, 311768, 389710, 467652, 584565, 623536, 779420, 935304, 1169130, 1247072, 1558840, 1870608, 2338260, 3117680, 3741216, 4676520, 6235360, 9353040, 18706080]

約数ペア:

[(1, 18706080), (2, 9353040), (3, 6235360), (4, 4676520), (5, 3741216), (6, 3117680), (8, 2338260), (10, 1870608), (12, 1558840), (15, 1247072), (16, 1169130), (20, 935304), (24, 779420), (30, 623536), (32, 584565), (40, 467652), (48, 389710), (60, 311768), (80, 233826), (96, 194855), (120, 155884), (160, 116913), (240, 77942), (480, 38971)]