1376866321680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{3703643}}^1$

素因数の和:3705208

約数の個数: 80

約数和(自身を含む): 4271042260800

約数和(自身を除く): 2894175939120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1549, 3098, 4647, 6196, 7745, 9294, 12392, 15490, 18588, 23235, 24784, 30980, 37176, 46470, 61960, 74352, 92940, 123920, 185880, 371760, 3703643, 7407286, 11110929, 14814572, 18518215, 22221858, 29629144, 37036430, 44443716, 55554645, 59258288, 74072860, 88887432, 111109290, 148145720, 177774864, 222218580, 296291440, 444437160, 888874320, 5736943007, 11473886014, 17210829021, 22947772028, 28684715035, 34421658042, 45895544056, 57369430070, 68843316084, 86054145105, 91791088112, 114738860140, 137686632168, 172108290210, 229477720280, 275373264336, 344216580420, 458955440560, 688433160840, 1376866321680]

約数ペア:

[(1, 1376866321680), (2, 688433160840), (3, 458955440560), (4, 344216580420), (5, 275373264336), (6, 229477720280), (8, 172108290210), (10, 137686632168), (12, 114738860140), (15, 91791088112), (16, 86054145105), (20, 68843316084), (24, 57369430070), (30, 45895544056), (40, 34421658042), (48, 28684715035), (60, 22947772028), (80, 17210829021), (120, 11473886014), (240, 5736943007), (1549, 888874320), (3098, 444437160), (4647, 296291440), (6196, 222218580), (7745, 177774864), (9294, 148145720), (12392, 111109290), (15490, 88887432), (18588, 74072860), (23235, 59258288), (24784, 55554645), (30980, 44443716), (37176, 37036430), (46470, 29629144), (61960, 22221858), (74352, 18518215), (92940, 14814572), (123920, 11110929), (185880, 7407286), (371760, 3703643)]