4992081.00000000

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8461}}^1$

素因数の和:8506

約数の個数: 80

約数和(自身を含む): 188871840

約数和(自身を除く): 129983280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 8461, 16922, 25383, 33844, 42305, 50766, 67688, 84610, 101532, 126915, 135376, 169220, 203064, 245369, 253830, 338440, 406128, 490738, 507660, 676880, 736107, 981476, 1015320, 1226845, 1472214, 1962952, 2030640, 2453690, 2944428, 3680535, 3925904, 4907380, 5888856, 7361070, 9814760, 11777712, 14722140, 19629520, 29444280, 58888560]

約数ペア:

[(1, 58888560), (2, 29444280), (3, 19629520), (4, 14722140), (5, 11777712), (6, 9814760), (8, 7361070), (10, 5888856), (12, 4907380), (15, 3925904), (16, 3680535), (20, 2944428), (24, 2453690), (29, 2030640), (30, 1962952), (40, 1472214), (48, 1226845), (58, 1015320), (60, 981476), (80, 736107), (87, 676880), (116, 507660), (120, 490738), (145, 406128), (174, 338440), (232, 253830), (240, 245369), (290, 203064), (348, 169220), (435, 135376), (464, 126915), (580, 101532), (696, 84610), (870, 67688), (1160, 50766), (1392, 42305), (1740, 33844), (2320, 25383), (3480, 16922), (6960, 8461)]