132391680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1546

約数の個数: 144

約数和(自身を含む): 441504000

約数和(自身を除く): 309112320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1499, 1840, 1920, 2208, 2760, 2944, 2998, 3680, 3840, 4416, 4497, 5520, 5888, 5996, 7360, 7495, 8832, 8994, 11040, 11992, 14720, 14990, 17664, 17988, 22080, 22485, 23984, 29440, 29980, 34477, 35976, 44160, 44970, 47968, 59960, 68954, 71952, 88320, 89940, 95936, 103431, 119920, 137908, 143904, 172385, 179880, 191872, 206862, 239840, 275816, 287808, 344770, 359760, 383744, 413724, 479680, 517155, 551632, 575616, 689540, 719520, 827448, 959360, 1034310, 1103264, 1151232, 1379080, 1439040, 1654896, 1918720, 2068620, 2206528, 2758160, 2878080, 3309792, 4137240, 4413056, 5516320, 5756160, 6619584, 8274480, 8826112, 11032640, 13239168, 16548960, 22065280, 26478336, 33097920, 44130560, 66195840, 132391680]

約数ペア:

[(1, 132391680), (2, 66195840), (3, 44130560), (4, 33097920), (5, 26478336), (6, 22065280), (8, 16548960), (10, 13239168), (12, 11032640), (15, 8826112), (16, 8274480), (20, 6619584), (23, 5756160), (24, 5516320), (30, 4413056), (32, 4137240), (40, 3309792), (46, 2878080), (48, 2758160), (60, 2206528), (64, 2068620), (69, 1918720), (80, 1654896), (92, 1439040), (96, 1379080), (115, 1151232), (120, 1103264), (128, 1034310), (138, 959360), (160, 827448), (184, 719520), (192, 689540), (230, 575616), (240, 551632), (256, 517155), (276, 479680), (320, 413724), (345, 383744), (368, 359760), (384, 344770), (460, 287808), (480, 275816), (552, 239840), (640, 206862), (690, 191872), (736, 179880), (768, 172385), (920, 143904), (960, 137908), (1104, 119920), (1280, 103431), (1380, 95936), (1472, 89940), (1499, 88320), (1840, 71952), (1920, 68954), (2208, 59960), (2760, 47968), (2944, 44970), (2998, 44160), (3680, 35976), (3840, 34477), (4416, 29980), (4497, 29440), (5520, 23984), (5888, 22485), (5996, 22080), (7360, 17988), (7495, 17664), (8832, 14990), (8994, 14720), (11040, 11992)]