2087253120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2711}}^1$

素因数の和:3134

約数の個数: 128

約数和(自身を含む): 6672170880

約数和(自身を除く): 4584917760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 401, 480, 640, 802, 960, 1203, 1604, 1920, 2005, 2406, 2711, 3208, 4010, 4812, 5422, 6015, 6416, 8020, 8133, 9624, 10844, 12030, 12832, 13555, 16040, 16266, 19248, 21688, 24060, 25664, 27110, 32080, 32532, 38496, 40665, 43376, 48120, 51328, 54220, 64160, 65064, 76992, 81330, 86752, 96240, 108440, 128320, 130128, 153984, 162660, 173504, 192480, 216880, 256640, 260256, 325320, 347008, 384960, 433760, 520512, 650640, 769920, 867520, 1041024, 1087111, 1301280, 1735040, 2174222, 2602560, 3261333, 4348444, 5205120, 5435555, 6522666, 8696888, 10871110, 13045332, 16306665, 17393776, 21742220, 26090664, 32613330, 34787552, 43484440, 52181328, 65226660, 69575104, 86968880, 104362656, 130453320, 139150208, 173937760, 208725312, 260906640, 347875520, 417450624, 521813280, 695751040, 1043626560, 2087253120]

約数ペア:

[(1, 2087253120), (2, 1043626560), (3, 695751040), (4, 521813280), (5, 417450624), (6, 347875520), (8, 260906640), (10, 208725312), (12, 173937760), (15, 139150208), (16, 130453320), (20, 104362656), (24, 86968880), (30, 69575104), (32, 65226660), (40, 52181328), (48, 43484440), (60, 34787552), (64, 32613330), (80, 26090664), (96, 21742220), (120, 17393776), (128, 16306665), (160, 13045332), (192, 10871110), (240, 8696888), (320, 6522666), (384, 5435555), (401, 5205120), (480, 4348444), (640, 3261333), (802, 2602560), (960, 2174222), (1203, 1735040), (1604, 1301280), (1920, 1087111), (2005, 1041024), (2406, 867520), (2711, 769920), (3208, 650640), (4010, 520512), (4812, 433760), (5422, 384960), (6015, 347008), (6416, 325320), (8020, 260256), (8133, 256640), (9624, 216880), (10844, 192480), (12030, 173504), (12832, 162660), (13555, 153984), (16040, 130128), (16266, 128320), (19248, 108440), (21688, 96240), (24060, 86752), (25664, 81330), (27110, 76992), (32080, 65064), (32532, 64160), (38496, 54220), (40665, 51328), (43376, 48120)]