12647040

素因数分解:

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

素因数の和:970

約数の個数: 128

約数和(自身を含む): 46120320

約数和(自身を除く): 33473280

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, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 941, 960, 1120, 1344, 1680, 1882, 1920, 2240, 2688, 2823, 3360, 3764, 4480, 4705, 5646, 6587, 6720, 7528, 9410, 11292, 13174, 13440, 14115, 15056, 18820, 19761, 22584, 26348, 28230, 30112, 32935, 37640, 39522, 45168, 52696, 56460, 60224, 65870, 75280, 79044, 90336, 98805, 105392, 112920, 120448, 131740, 150560, 158088, 180672, 197610, 210784, 225840, 263480, 301120, 316176, 361344, 395220, 421568, 451680, 526960, 602240, 632352, 790440, 843136, 903360, 1053920, 1264704, 1580880, 1806720, 2107840, 2529408, 3161760, 4215680, 6323520, 12647040]

約数ペア:

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