7206367920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{85061}}^1$

素因数の和:85430

約数の個数: 80

約数和(自身を含む): 22403289312

約数和(自身を除く): 15196921392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353, 706, 1059, 1412, 1765, 2118, 2824, 3530, 4236, 5295, 5648, 7060, 8472, 10590, 14120, 16944, 21180, 28240, 42360, 84720, 85061, 170122, 255183, 340244, 425305, 510366, 680488, 850610, 1020732, 1275915, 1360976, 1701220, 2041464, 2551830, 3402440, 4082928, 5103660, 6804880, 10207320, 20414640, 30026533, 60053066, 90079599, 120106132, 150132665, 180159198, 240212264, 300265330, 360318396, 450397995, 480424528, 600530660, 720636792, 900795990, 1201061320, 1441273584, 1801591980, 2402122640, 3603183960, 7206367920]

約数ペア:

[(1, 7206367920), (2, 3603183960), (3, 2402122640), (4, 1801591980), (5, 1441273584), (6, 1201061320), (8, 900795990), (10, 720636792), (12, 600530660), (15, 480424528), (16, 450397995), (20, 360318396), (24, 300265330), (30, 240212264), (40, 180159198), (48, 150132665), (60, 120106132), (80, 90079599), (120, 60053066), (240, 30026533), (353, 20414640), (706, 10207320), (1059, 6804880), (1412, 5103660), (1765, 4082928), (2118, 3402440), (2824, 2551830), (3530, 2041464), (4236, 1701220), (5295, 1360976), (5648, 1275915), (7060, 1020732), (8472, 850610), (10590, 680488), (14120, 510366), (16944, 425305), (21180, 340244), (28240, 255183), (42360, 170122), (84720, 85061)]