32881920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{8563}}^1$

素因数の和:8587

約数の個数: 72

約数和(自身を含む): 105028896

約数和(自身を除く): 72146976

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, 640, 768, 960, 1280, 1920, 3840, 8563, 17126, 25689, 34252, 42815, 51378, 68504, 85630, 102756, 128445, 137008, 171260, 205512, 256890, 274016, 342520, 411024, 513780, 548032, 685040, 822048, 1027560, 1096064, 1370080, 1644096, 2055120, 2192128, 2740160, 3288192, 4110240, 5480320, 6576384, 8220480, 10960640, 16440960, 32881920]

約数ペア:

[(1, 32881920), (2, 16440960), (3, 10960640), (4, 8220480), (5, 6576384), (6, 5480320), (8, 4110240), (10, 3288192), (12, 2740160), (15, 2192128), (16, 2055120), (20, 1644096), (24, 1370080), (30, 1096064), (32, 1027560), (40, 822048), (48, 685040), (60, 548032), (64, 513780), (80, 411024), (96, 342520), (120, 274016), (128, 256890), (160, 205512), (192, 171260), (240, 137008), (256, 128445), (320, 102756), (384, 85630), (480, 68504), (640, 51378), (768, 42815), (960, 34252), (1280, 25689), (1920, 17126), (3840, 8563)]