77065920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{26759}}^1$

素因数の和:26782

約数の個数: 84

約数和(自身を含む): 265084560

約数和(自身を除く): 188018640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 26759, 53518, 80277, 107036, 133795, 160554, 214072, 240831, 267590, 321108, 401385, 428144, 481662, 535180, 642216, 802770, 856288, 963324, 1070360, 1204155, 1284432, 1605540, 1712576, 1926648, 2140720, 2408310, 2568864, 3211080, 3853296, 4281440, 4816620, 5137728, 6422160, 7706592, 8562880, 9633240, 12844320, 15413184, 19266480, 25688640, 38532960, 77065920]

約数ペア:

[(1, 77065920), (2, 38532960), (3, 25688640), (4, 19266480), (5, 15413184), (6, 12844320), (8, 9633240), (9, 8562880), (10, 7706592), (12, 6422160), (15, 5137728), (16, 4816620), (18, 4281440), (20, 3853296), (24, 3211080), (30, 2568864), (32, 2408310), (36, 2140720), (40, 1926648), (45, 1712576), (48, 1605540), (60, 1284432), (64, 1204155), (72, 1070360), (80, 963324), (90, 856288), (96, 802770), (120, 642216), (144, 535180), (160, 481662), (180, 428144), (192, 401385), (240, 321108), (288, 267590), (320, 240831), (360, 214072), (480, 160554), (576, 133795), (720, 107036), (960, 80277), (1440, 53518), (2880, 26759)]