949489680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{172009}}^1$

素因数の和:172048

約数の個数: 80

約数和(自身を含む): 3071410560

約数和(自身を除く): 2121920880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 172009, 344018, 516027, 688036, 860045, 1032054, 1376072, 1720090, 2064108, 2580135, 2752144, 3440180, 3956207, 4128216, 5160270, 6880360, 7912414, 8256432, 10320540, 11868621, 13760720, 15824828, 19781035, 20641080, 23737242, 31649656, 39562070, 41282160, 47474484, 59343105, 63299312, 79124140, 94948968, 118686210, 158248280, 189897936, 237372420, 316496560, 474744840, 949489680]

約数ペア:

[(1, 949489680), (2, 474744840), (3, 316496560), (4, 237372420), (5, 189897936), (6, 158248280), (8, 118686210), (10, 94948968), (12, 79124140), (15, 63299312), (16, 59343105), (20, 47474484), (23, 41282160), (24, 39562070), (30, 31649656), (40, 23737242), (46, 20641080), (48, 19781035), (60, 15824828), (69, 13760720), (80, 11868621), (92, 10320540), (115, 8256432), (120, 7912414), (138, 6880360), (184, 5160270), (230, 4128216), (240, 3956207), (276, 3440180), (345, 2752144), (368, 2580135), (460, 2064108), (552, 1720090), (690, 1376072), (920, 1032054), (1104, 860045), (1380, 688036), (1840, 516027), (2760, 344018), (5520, 172009)]