299880120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{3089}}^1$

素因数の和:3912

約数の個数: 64

約数和(自身を含む): 901044000

約数和(自身を除く): 601163880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 809, 1618, 2427, 3089, 3236, 4045, 4854, 6178, 6472, 8090, 9267, 9708, 12135, 12356, 15445, 16180, 18534, 19416, 24270, 24712, 30890, 32360, 37068, 46335, 48540, 61780, 74136, 92670, 97080, 123560, 185340, 370680, 2499001, 4998002, 7497003, 9996004, 12495005, 14994006, 19992008, 24990010, 29988012, 37485015, 49980020, 59976024, 74970030, 99960040, 149940060, 299880120]

約数ペア:

[(1, 299880120), (2, 149940060), (3, 99960040), (4, 74970030), (5, 59976024), (6, 49980020), (8, 37485015), (10, 29988012), (12, 24990010), (15, 19992008), (20, 14994006), (24, 12495005), (30, 9996004), (40, 7497003), (60, 4998002), (120, 2499001), (809, 370680), (1618, 185340), (2427, 123560), (3089, 97080), (3236, 92670), (4045, 74136), (4854, 61780), (6178, 48540), (6472, 46335), (8090, 37068), (9267, 32360), (9708, 30890), (12135, 24712), (12356, 24270), (15445, 19416), (16180, 18534)]