55644480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{139}}^2$

素因数の和:301

約数の個数: 126

約数和(自身を含む): 192780666

約数和(自身を除く): 137136186

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, 139, 144, 160, 180, 192, 240, 278, 288, 320, 360, 417, 480, 556, 576, 695, 720, 834, 960, 1112, 1251, 1390, 1440, 1668, 2085, 2224, 2502, 2780, 2880, 3336, 4170, 4448, 5004, 5560, 6255, 6672, 8340, 8896, 10008, 11120, 12510, 13344, 16680, 19321, 20016, 22240, 25020, 26688, 33360, 38642, 40032, 44480, 50040, 57963, 66720, 77284, 80064, 96605, 100080, 115926, 133440, 154568, 173889, 193210, 200160, 231852, 289815, 309136, 347778, 386420, 400320, 463704, 579630, 618272, 695556, 772840, 869445, 927408, 1159260, 1236544, 1391112, 1545680, 1738890, 1854816, 2318520, 2782224, 3091360, 3477780, 3709632, 4637040, 5564448, 6182720, 6955560, 9274080, 11128896, 13911120, 18548160, 27822240, 55644480]

約数ペア:

[(1, 55644480), (2, 27822240), (3, 18548160), (4, 13911120), (5, 11128896), (6, 9274080), (8, 6955560), (9, 6182720), (10, 5564448), (12, 4637040), (15, 3709632), (16, 3477780), (18, 3091360), (20, 2782224), (24, 2318520), (30, 1854816), (32, 1738890), (36, 1545680), (40, 1391112), (45, 1236544), (48, 1159260), (60, 927408), (64, 869445), (72, 772840), (80, 695556), (90, 618272), (96, 579630), (120, 463704), (139, 400320), (144, 386420), (160, 347778), (180, 309136), (192, 289815), (240, 231852), (278, 200160), (288, 193210), (320, 173889), (360, 154568), (417, 133440), (480, 115926), (556, 100080), (576, 96605), (695, 80064), (720, 77284), (834, 66720), (960, 57963), (1112, 50040), (1251, 44480), (1390, 40032), (1440, 38642), (1668, 33360), (2085, 26688), (2224, 25020), (2502, 22240), (2780, 20016), (2880, 19321), (3336, 16680), (4170, 13344), (4448, 12510), (5004, 11120), (5560, 10008), (6255, 8896), (6672, 8340)]