413312880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1722137}}^1$

素因数の和:1722153

約数の個数: 40

約数和(自身を含む): 1281270672

約数和(自身を除く): 867957792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1722137, 3444274, 5166411, 6888548, 8610685, 10332822, 13777096, 17221370, 20665644, 25832055, 27554192, 34442740, 41331288, 51664110, 68885480, 82662576, 103328220, 137770960, 206656440, 413312880]

約数ペア:

[(1, 413312880), (2, 206656440), (3, 137770960), (4, 103328220), (5, 82662576), (6, 68885480), (8, 51664110), (10, 41331288), (12, 34442740), (15, 27554192), (16, 25832055), (20, 20665644), (24, 17221370), (30, 13777096), (40, 10332822), (48, 8610685), (60, 6888548), (80, 5166411), (120, 3444274), (240, 1722137)]