65769840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{30449}}^1$

素因数の和:30471

約数の個数: 80

約数和(自身を含む): 226548000

約数和(自身を除く): 160778160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 30449, 60898, 91347, 121796, 152245, 182694, 243592, 274041, 304490, 365388, 456735, 487184, 548082, 608980, 730776, 822123, 913470, 1096164, 1217960, 1370205, 1461552, 1644246, 1826940, 2192328, 2435920, 2740410, 3288492, 3653880, 4110615, 4384656, 5480820, 6576984, 7307760, 8221230, 10961640, 13153968, 16442460, 21923280, 32884920, 65769840]

約数ペア:

[(1, 65769840), (2, 32884920), (3, 21923280), (4, 16442460), (5, 13153968), (6, 10961640), (8, 8221230), (9, 7307760), (10, 6576984), (12, 5480820), (15, 4384656), (16, 4110615), (18, 3653880), (20, 3288492), (24, 2740410), (27, 2435920), (30, 2192328), (36, 1826940), (40, 1644246), (45, 1461552), (48, 1370205), (54, 1217960), (60, 1096164), (72, 913470), (80, 822123), (90, 730776), (108, 608980), (120, 548082), (135, 487184), (144, 456735), (180, 365388), (216, 304490), (240, 274041), (270, 243592), (360, 182694), (432, 152245), (540, 121796), (720, 91347), (1080, 60898), (2160, 30449)]