202440120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{1319}}^1$

素因数の和:2612

約数の個数: 64

約数和(自身を含む): 608256000

約数和(自身を除く): 405815880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1279, 1319, 2558, 2638, 3837, 3957, 5116, 5276, 6395, 6595, 7674, 7914, 10232, 10552, 12790, 13190, 15348, 15828, 19185, 19785, 25580, 26380, 30696, 31656, 38370, 39570, 51160, 52760, 76740, 79140, 153480, 158280, 1687001, 3374002, 5061003, 6748004, 8435005, 10122006, 13496008, 16870010, 20244012, 25305015, 33740020, 40488024, 50610030, 67480040, 101220060, 202440120]

約数ペア:

[(1, 202440120), (2, 101220060), (3, 67480040), (4, 50610030), (5, 40488024), (6, 33740020), (8, 25305015), (10, 20244012), (12, 16870010), (15, 13496008), (20, 10122006), (24, 8435005), (30, 6748004), (40, 5061003), (60, 3374002), (120, 1687001), (1279, 158280), (1319, 153480), (2558, 79140), (2638, 76740), (3837, 52760), (3957, 51160), (5116, 39570), (5276, 38370), (6395, 31656), (6595, 30696), (7674, 26380), (7914, 25580), (10232, 19785), (10552, 19185), (12790, 15828), (13190, 15348)]