74824320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{38971}}^1$

素因数の和:38993

約数の個数: 64

約数和(自身を含む): 238508640

約数和(自身を除く): 163684320

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, 38971, 77942, 116913, 155884, 194855, 233826, 311768, 389710, 467652, 584565, 623536, 779420, 935304, 1169130, 1247072, 1558840, 1870608, 2338260, 2494144, 3117680, 3741216, 4676520, 4988288, 6235360, 7482432, 9353040, 12470720, 14964864, 18706080, 24941440, 37412160, 74824320]

約数ペア:

[(1, 74824320), (2, 37412160), (3, 24941440), (4, 18706080), (5, 14964864), (6, 12470720), (8, 9353040), (10, 7482432), (12, 6235360), (15, 4988288), (16, 4676520), (20, 3741216), (24, 3117680), (30, 2494144), (32, 2338260), (40, 1870608), (48, 1558840), (60, 1247072), (64, 1169130), (80, 935304), (96, 779420), (120, 623536), (128, 584565), (160, 467652), (192, 389710), (240, 311768), (320, 233826), (384, 194855), (480, 155884), (640, 116913), (960, 77942), (1920, 38971)]