2009677680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{10613}}^1$

素因数の和:10895

約数の個数: 120

約数和(自身を含む): 6775468128

約数和(自身を除く): 4765790448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 263, 360, 526, 720, 789, 1052, 1315, 1578, 2104, 2367, 2630, 3156, 3945, 4208, 4734, 5260, 6312, 7890, 9468, 10520, 10613, 11835, 12624, 15780, 18936, 21040, 21226, 23670, 31560, 31839, 37872, 42452, 47340, 53065, 63120, 63678, 84904, 94680, 95517, 106130, 127356, 159195, 169808, 189360, 191034, 212260, 254712, 318390, 382068, 424520, 477585, 509424, 636780, 764136, 849040, 955170, 1273560, 1528272, 1910340, 2547120, 2791219, 3820680, 5582438, 7641360, 8373657, 11164876, 13956095, 16747314, 22329752, 25120971, 27912190, 33494628, 41868285, 44659504, 50241942, 55824380, 66989256, 83736570, 100483884, 111648760, 125604855, 133978512, 167473140, 200967768, 223297520, 251209710, 334946280, 401935536, 502419420, 669892560, 1004838840, 2009677680]

約数ペア:

[(1, 2009677680), (2, 1004838840), (3, 669892560), (4, 502419420), (5, 401935536), (6, 334946280), (8, 251209710), (9, 223297520), (10, 200967768), (12, 167473140), (15, 133978512), (16, 125604855), (18, 111648760), (20, 100483884), (24, 83736570), (30, 66989256), (36, 55824380), (40, 50241942), (45, 44659504), (48, 41868285), (60, 33494628), (72, 27912190), (80, 25120971), (90, 22329752), (120, 16747314), (144, 13956095), (180, 11164876), (240, 8373657), (263, 7641360), (360, 5582438), (526, 3820680), (720, 2791219), (789, 2547120), (1052, 1910340), (1315, 1528272), (1578, 1273560), (2104, 955170), (2367, 849040), (2630, 764136), (3156, 636780), (3945, 509424), (4208, 477585), (4734, 424520), (5260, 382068), (6312, 318390), (7890, 254712), (9468, 212260), (10520, 191034), (10613, 189360), (11835, 169808), (12624, 159195), (15780, 127356), (18936, 106130), (21040, 95517), (21226, 94680), (23670, 84904), (31560, 63678), (31839, 63120), (37872, 53065), (42452, 47340)]