89863680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11701}}^1$

素因数の和:11727

約数の個数: 80

約数和(自身を含む): 287307504

約数和(自身を除く): 197443824

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 11701, 23402, 35103, 46804, 58505, 70206, 93608, 117010, 140412, 175515, 187216, 234020, 280824, 351030, 374432, 468040, 561648, 702060, 748864, 936080, 1123296, 1404120, 1497728, 1872160, 2246592, 2808240, 2995456, 3744320, 4493184, 5616480, 5990912, 7488640, 8986368, 11232960, 14977280, 17972736, 22465920, 29954560, 44931840, 89863680]

約数ペア:

[(1, 89863680), (2, 44931840), (3, 29954560), (4, 22465920), (5, 17972736), (6, 14977280), (8, 11232960), (10, 8986368), (12, 7488640), (15, 5990912), (16, 5616480), (20, 4493184), (24, 3744320), (30, 2995456), (32, 2808240), (40, 2246592), (48, 1872160), (60, 1497728), (64, 1404120), (80, 1123296), (96, 936080), (120, 748864), (128, 702060), (160, 561648), (192, 468040), (240, 374432), (256, 351030), (320, 280824), (384, 234020), (480, 187216), (512, 175515), (640, 140412), (768, 117010), (960, 93608), (1280, 70206), (1536, 58505), (1920, 46804), (2560, 35103), (3840, 23402), (7680, 11701)]