109891920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1741}}^1$

素因数の和:2020

約数の個数: 80

約数和(自身を含む): 342156672

約数和(自身を除く): 232264752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1315, 1578, 1741, 2104, 2630, 3156, 3482, 3945, 4208, 5223, 5260, 6312, 6964, 7890, 8705, 10446, 10520, 12624, 13928, 15780, 17410, 20892, 21040, 26115, 27856, 31560, 34820, 41784, 52230, 63120, 69640, 83568, 104460, 139280, 208920, 417840, 457883, 915766, 1373649, 1831532, 2289415, 2747298, 3663064, 4578830, 5494596, 6868245, 7326128, 9157660, 10989192, 13736490, 18315320, 21978384, 27472980, 36630640, 54945960, 109891920]

約数ペア:

[(1, 109891920), (2, 54945960), (3, 36630640), (4, 27472980), (5, 21978384), (6, 18315320), (8, 13736490), (10, 10989192), (12, 9157660), (15, 7326128), (16, 6868245), (20, 5494596), (24, 4578830), (30, 3663064), (40, 2747298), (48, 2289415), (60, 1831532), (80, 1373649), (120, 915766), (240, 457883), (263, 417840), (526, 208920), (789, 139280), (1052, 104460), (1315, 83568), (1578, 69640), (1741, 63120), (2104, 52230), (2630, 41784), (3156, 34820), (3482, 31560), (3945, 27856), (4208, 26115), (5223, 21040), (5260, 20892), (6312, 17410), (6964, 15780), (7890, 13928), (8705, 12624), (10446, 10520)]