395407680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{411883}}^1$

素因数の和:411903

約数の個数: 56

約数和(自身を含む): 1255422432

約数和(自身を除く): 860014752

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, 411883, 823766, 1235649, 1647532, 2059415, 2471298, 3295064, 4118830, 4942596, 6178245, 6590128, 8237660, 9885192, 12356490, 13180256, 16475320, 19770384, 24712980, 26360512, 32950640, 39540768, 49425960, 65901280, 79081536, 98851920, 131802560, 197703840, 395407680]

約数ペア:

[(1, 395407680), (2, 197703840), (3, 131802560), (4, 98851920), (5, 79081536), (6, 65901280), (8, 49425960), (10, 39540768), (12, 32950640), (15, 26360512), (16, 24712980), (20, 19770384), (24, 16475320), (30, 13180256), (32, 12356490), (40, 9885192), (48, 8237660), (60, 6590128), (64, 6178245), (80, 4942596), (96, 4118830), (120, 3295064), (160, 2471298), (192, 2059415), (240, 1647532), (320, 1235649), (480, 823766), (960, 411883)]