2455960020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4937}}^1\times {\mathrm{8291}}^1$

素因数の和:13240

約数の個数: 48

約数和(自身を含む): 6878910528

約数和(自身を除く): 4422950508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4937, 8291, 9874, 14811, 16582, 19748, 24685, 24873, 29622, 33164, 41455, 49370, 49746, 59244, 74055, 82910, 98740, 99492, 124365, 148110, 165820, 248730, 296220, 497460, 40932667, 81865334, 122798001, 163730668, 204663335, 245596002, 409326670, 491192004, 613990005, 818653340, 1227980010, 2455960020]

約数ペア:

[(1, 2455960020), (2, 1227980010), (3, 818653340), (4, 613990005), (5, 491192004), (6, 409326670), (10, 245596002), (12, 204663335), (15, 163730668), (20, 122798001), (30, 81865334), (60, 40932667), (4937, 497460), (8291, 296220), (9874, 248730), (14811, 165820), (16582, 148110), (19748, 124365), (24685, 99492), (24873, 98740), (29622, 82910), (33164, 74055), (41455, 59244), (49370, 49746)]