126879040

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17239}}^1$

素因数の和:17279

約数の個数: 56

約数和(自身を含む): 315285120

約数和(自身を除く): 188406080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 17239, 34478, 68956, 86195, 137912, 172390, 275824, 344780, 396497, 551648, 689560, 792994, 1103296, 1379120, 1585988, 1982485, 2758240, 3171976, 3964970, 5516480, 6343952, 7929940, 12687904, 15859880, 25375808, 31719760, 63439520, 126879040]

約数ペア:

[(1, 126879040), (2, 63439520), (4, 31719760), (5, 25375808), (8, 15859880), (10, 12687904), (16, 7929940), (20, 6343952), (23, 5516480), (32, 3964970), (40, 3171976), (46, 2758240), (64, 1982485), (80, 1585988), (92, 1379120), (115, 1103296), (160, 792994), (184, 689560), (230, 551648), (320, 396497), (368, 344780), (460, 275824), (736, 172390), (920, 137912), (1472, 86195), (1840, 68956), (3680, 34478), (7360, 17239)]