25294080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{941}}^1$

素因数の和:972

約数の個数: 144

約数和(自身を含む): 92421504

約数和(自身を除く): 67127424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 941, 960, 1120, 1280, 1344, 1680, 1792, 1882, 1920, 2240, 2688, 2823, 3360, 3764, 3840, 4480, 4705, 5376, 5646, 6587, 6720, 7528, 8960, 9410, 11292, 13174, 13440, 14115, 15056, 18820, 19761, 22584, 26348, 26880, 28230, 30112, 32935, 37640, 39522, 45168, 52696, 56460, 60224, 65870, 75280, 79044, 90336, 98805, 105392, 112920, 120448, 131740, 150560, 158088, 180672, 197610, 210784, 225840, 240896, 263480, 301120, 316176, 361344, 395220, 421568, 451680, 526960, 602240, 632352, 722688, 790440, 843136, 903360, 1053920, 1204480, 1264704, 1580880, 1686272, 1806720, 2107840, 2529408, 3161760, 3613440, 4215680, 5058816, 6323520, 8431360, 12647040, 25294080]

約数ペア:

[(1, 25294080), (2, 12647040), (3, 8431360), (4, 6323520), (5, 5058816), (6, 4215680), (7, 3613440), (8, 3161760), (10, 2529408), (12, 2107840), (14, 1806720), (15, 1686272), (16, 1580880), (20, 1264704), (21, 1204480), (24, 1053920), (28, 903360), (30, 843136), (32, 790440), (35, 722688), (40, 632352), (42, 602240), (48, 526960), (56, 451680), (60, 421568), (64, 395220), (70, 361344), (80, 316176), (84, 301120), (96, 263480), (105, 240896), (112, 225840), (120, 210784), (128, 197610), (140, 180672), (160, 158088), (168, 150560), (192, 131740), (210, 120448), (224, 112920), (240, 105392), (256, 98805), (280, 90336), (320, 79044), (336, 75280), (384, 65870), (420, 60224), (448, 56460), (480, 52696), (560, 45168), (640, 39522), (672, 37640), (768, 32935), (840, 30112), (896, 28230), (941, 26880), (960, 26348), (1120, 22584), (1280, 19761), (1344, 18820), (1680, 15056), (1792, 14115), (1882, 13440), (1920, 13174), (2240, 11292), (2688, 9410), (2823, 8960), (3360, 7528), (3764, 6720), (3840, 6587), (4480, 5646), (4705, 5376)]