18548160

素因数分解:

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

素因数の和:298

約数の個数: 84

約数和(自身を含む): 59317128

約数和(自身を除く): 40768968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 960, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 4448, 5560, 6672, 8340, 8896, 11120, 13344, 16680, 19321, 22240, 26688, 33360, 38642, 44480, 57963, 66720, 77284, 96605, 115926, 133440, 154568, 193210, 231852, 289815, 309136, 386420, 463704, 579630, 618272, 772840, 927408, 1159260, 1236544, 1545680, 1854816, 2318520, 3091360, 3709632, 4637040, 6182720, 9274080, 18548160]

約数ペア:

[(1, 18548160), (2, 9274080), (3, 6182720), (4, 4637040), (5, 3709632), (6, 3091360), (8, 2318520), (10, 1854816), (12, 1545680), (15, 1236544), (16, 1159260), (20, 927408), (24, 772840), (30, 618272), (32, 579630), (40, 463704), (48, 386420), (60, 309136), (64, 289815), (80, 231852), (96, 193210), (120, 154568), (139, 133440), (160, 115926), (192, 96605), (240, 77284), (278, 66720), (320, 57963), (417, 44480), (480, 38642), (556, 33360), (695, 26688), (834, 22240), (960, 19321), (1112, 16680), (1390, 13344), (1668, 11120), (2085, 8896), (2224, 8340), (2780, 6672), (3336, 5560), (4170, 4448)]