816183960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2087}}^1\times {\mathrm{3259}}^1$

素因数の和:5360

約数の個数: 64

約数和(自身を含む): 2450476800

約数和(自身を除く): 1634292840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2087, 3259, 4174, 6261, 6518, 8348, 9777, 10435, 12522, 13036, 16295, 16696, 19554, 20870, 25044, 26072, 31305, 32590, 39108, 41740, 48885, 50088, 62610, 65180, 78216, 83480, 97770, 125220, 130360, 195540, 250440, 391080, 6801533, 13603066, 20404599, 27206132, 34007665, 40809198, 54412264, 68015330, 81618396, 102022995, 136030660, 163236792, 204045990, 272061320, 408091980, 816183960]

約数ペア:

[(1, 816183960), (2, 408091980), (3, 272061320), (4, 204045990), (5, 163236792), (6, 136030660), (8, 102022995), (10, 81618396), (12, 68015330), (15, 54412264), (20, 40809198), (24, 34007665), (30, 27206132), (40, 20404599), (60, 13603066), (120, 6801533), (2087, 391080), (3259, 250440), (4174, 195540), (6261, 130360), (6518, 125220), (8348, 97770), (9777, 83480), (10435, 78216), (12522, 65180), (13036, 62610), (16295, 50088), (16696, 48885), (19554, 41740), (20870, 39108), (25044, 32590), (26072, 31305)]