12313280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:286

約数の個数: 112

約数和(自身を含む): 35112960

約数和(自身を除く): 22799680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 239, 280, 320, 322, 368, 448, 460, 478, 560, 644, 736, 805, 920, 956, 1120, 1195, 1288, 1472, 1610, 1673, 1840, 1912, 2240, 2390, 2576, 3220, 3346, 3680, 3824, 4780, 5152, 5497, 6440, 6692, 7360, 7648, 8365, 9560, 10304, 10994, 12880, 13384, 15296, 16730, 19120, 21988, 25760, 26768, 27485, 33460, 38240, 38479, 43976, 51520, 53536, 54970, 66920, 76480, 76958, 87952, 107072, 109940, 133840, 153916, 175904, 192395, 219880, 267680, 307832, 351808, 384790, 439760, 535360, 615664, 769580, 879520, 1231328, 1539160, 1759040, 2462656, 3078320, 6156640, 12313280]

約数ペア:

[(1, 12313280), (2, 6156640), (4, 3078320), (5, 2462656), (7, 1759040), (8, 1539160), (10, 1231328), (14, 879520), (16, 769580), (20, 615664), (23, 535360), (28, 439760), (32, 384790), (35, 351808), (40, 307832), (46, 267680), (56, 219880), (64, 192395), (70, 175904), (80, 153916), (92, 133840), (112, 109940), (115, 107072), (140, 87952), (160, 76958), (161, 76480), (184, 66920), (224, 54970), (230, 53536), (239, 51520), (280, 43976), (320, 38479), (322, 38240), (368, 33460), (448, 27485), (460, 26768), (478, 25760), (560, 21988), (644, 19120), (736, 16730), (805, 15296), (920, 13384), (956, 12880), (1120, 10994), (1195, 10304), (1288, 9560), (1472, 8365), (1610, 7648), (1673, 7360), (1840, 6692), (1912, 6440), (2240, 5497), (2390, 5152), (2576, 4780), (3220, 3824), (3346, 3680)]