225239640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{2789}}^1$

素因数の和:3476

約数の個数: 64

約数和(自身を含む): 676965600

約数和(自身を除く): 451725960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 673, 1346, 2019, 2692, 2789, 3365, 4038, 5384, 5578, 6730, 8076, 8367, 10095, 11156, 13460, 13945, 16152, 16734, 20190, 22312, 26920, 27890, 33468, 40380, 41835, 55780, 66936, 80760, 83670, 111560, 167340, 334680, 1876997, 3753994, 5630991, 7507988, 9384985, 11261982, 15015976, 18769970, 22523964, 28154955, 37539940, 45047928, 56309910, 75079880, 112619820, 225239640]

約数ペア:

[(1, 225239640), (2, 112619820), (3, 75079880), (4, 56309910), (5, 45047928), (6, 37539940), (8, 28154955), (10, 22523964), (12, 18769970), (15, 15015976), (20, 11261982), (24, 9384985), (30, 7507988), (40, 5630991), (60, 3753994), (120, 1876997), (673, 334680), (1346, 167340), (2019, 111560), (2692, 83670), (2789, 80760), (3365, 66936), (4038, 55780), (5384, 41835), (5578, 40380), (6730, 33468), (8076, 27890), (8367, 26920), (10095, 22312), (11156, 20190), (13460, 16734), (13945, 16152)]