185867520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 600936000

約数和(自身を除く): 415068480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 256, 291, 320, 384, 388, 480, 485, 499, 582, 640, 768, 776, 960, 970, 998, 1164, 1280, 1455, 1497, 1552, 1920, 1940, 1996, 2328, 2495, 2910, 2994, 3104, 3840, 3880, 3992, 4656, 4990, 5820, 5988, 6208, 7485, 7760, 7984, 9312, 9980, 11640, 11976, 12416, 14970, 15520, 15968, 18624, 19960, 23280, 23952, 24832, 29940, 31040, 31936, 37248, 39920, 46560, 47904, 48403, 59880, 62080, 63872, 74496, 79840, 93120, 95808, 96806, 119760, 124160, 127744, 145209, 159680, 186240, 191616, 193612, 239520, 242015, 290418, 319360, 372480, 383232, 387224, 479040, 484030, 580836, 638720, 726045, 774448, 958080, 968060, 1161672, 1452090, 1548896, 1916160, 1936120, 2323344, 2904180, 3097792, 3872240, 4646688, 5808360, 6195584, 7744480, 9293376, 11616720, 12391168, 15488960, 18586752, 23233440, 30977920, 37173504, 46466880, 61955840, 92933760, 185867520]

約数ペア:

[(1, 185867520), (2, 92933760), (3, 61955840), (4, 46466880), (5, 37173504), (6, 30977920), (8, 23233440), (10, 18586752), (12, 15488960), (15, 12391168), (16, 11616720), (20, 9293376), (24, 7744480), (30, 6195584), (32, 5808360), (40, 4646688), (48, 3872240), (60, 3097792), (64, 2904180), (80, 2323344), (96, 1936120), (97, 1916160), (120, 1548896), (128, 1452090), (160, 1161672), (192, 968060), (194, 958080), (240, 774448), (256, 726045), (291, 638720), (320, 580836), (384, 484030), (388, 479040), (480, 387224), (485, 383232), (499, 372480), (582, 319360), (640, 290418), (768, 242015), (776, 239520), (960, 193612), (970, 191616), (998, 186240), (1164, 159680), (1280, 145209), (1455, 127744), (1497, 124160), (1552, 119760), (1920, 96806), (1940, 95808), (1996, 93120), (2328, 79840), (2495, 74496), (2910, 63872), (2994, 62080), (3104, 59880), (3840, 48403), (3880, 47904), (3992, 46560), (4656, 39920), (4990, 37248), (5820, 31936), (5988, 31040), (6208, 29940), (7485, 24832), (7760, 23952), (7984, 23280), (9312, 19960), (9980, 18624), (11640, 15968), (11976, 15520), (12416, 14970)]