30476800

素因数分解:

$2^9\times 5^2\times {\mathrm{2381}}^1$

素因数の和:2409

約数の個数: 60

約数和(自身を含む): 75540366

約数和(自身を除く): 45063566

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1280, 1600, 2381, 2560, 3200, 4762, 6400, 9524, 11905, 12800, 19048, 23810, 38096, 47620, 59525, 76192, 95240, 119050, 152384, 190480, 238100, 304768, 380960, 476200, 609536, 761920, 952400, 1219072, 1523840, 1904800, 3047680, 3809600, 6095360, 7619200, 15238400, 30476800]

約数ペア:

[(1, 30476800), (2, 15238400), (4, 7619200), (5, 6095360), (8, 3809600), (10, 3047680), (16, 1904800), (20, 1523840), (25, 1219072), (32, 952400), (40, 761920), (50, 609536), (64, 476200), (80, 380960), (100, 304768), (128, 238100), (160, 190480), (200, 152384), (256, 119050), (320, 95240), (400, 76192), (512, 59525), (640, 47620), (800, 38096), (1280, 23810), (1600, 19048), (2381, 12800), (2560, 11905), (3200, 9524), (4762, 6400)]