444319920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56101}}^1$

素因数の和:56131

約数の個数: 120

約数和(自身を含む): 1627855632

約数和(自身を除く): 1183535712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 56101, 112202, 168303, 224404, 280505, 336606, 448808, 504909, 561010, 617111, 673212, 841515, 897616, 1009818, 1122020, 1234222, 1346424, 1683030, 1851333, 2019636, 2244040, 2468444, 2524545, 2692848, 3085555, 3366060, 3702666, 4039272, 4488080, 4936888, 5049090, 5553999, 6171110, 6732120, 7405332, 8078544, 9256665, 9873776, 10098180, 11107998, 12342220, 13464240, 14810664, 18513330, 20196360, 22215996, 24684440, 27769995, 29621328, 37026660, 40392720, 44431992, 49368880, 55539990, 74053320, 88863984, 111079980, 148106640, 222159960, 444319920]

約数ペア:

[(1, 444319920), (2, 222159960), (3, 148106640), (4, 111079980), (5, 88863984), (6, 74053320), (8, 55539990), (9, 49368880), (10, 44431992), (11, 40392720), (12, 37026660), (15, 29621328), (16, 27769995), (18, 24684440), (20, 22215996), (22, 20196360), (24, 18513330), (30, 14810664), (33, 13464240), (36, 12342220), (40, 11107998), (44, 10098180), (45, 9873776), (48, 9256665), (55, 8078544), (60, 7405332), (66, 6732120), (72, 6171110), (80, 5553999), (88, 5049090), (90, 4936888), (99, 4488080), (110, 4039272), (120, 3702666), (132, 3366060), (144, 3085555), (165, 2692848), (176, 2524545), (180, 2468444), (198, 2244040), (220, 2019636), (240, 1851333), (264, 1683030), (330, 1346424), (360, 1234222), (396, 1122020), (440, 1009818), (495, 897616), (528, 841515), (660, 673212), (720, 617111), (792, 561010), (880, 504909), (990, 448808), (1320, 336606), (1584, 280505), (1980, 224404), (2640, 168303), (3960, 112202), (7920, 56101)]