13911120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^2$

素因数の和:297

約数の個数: 90

約数和(自身を含む): 47056698

約数和(自身を除く): 33145578

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1668, 2085, 2224, 2502, 2780, 3336, 4170, 5004, 5560, 6255, 6672, 8340, 10008, 11120, 12510, 16680, 19321, 20016, 25020, 33360, 38642, 50040, 57963, 77284, 96605, 100080, 115926, 154568, 173889, 193210, 231852, 289815, 309136, 347778, 386420, 463704, 579630, 695556, 772840, 869445, 927408, 1159260, 1391112, 1545680, 1738890, 2318520, 2782224, 3477780, 4637040, 6955560, 13911120]

約数ペア:

[(1, 13911120), (2, 6955560), (3, 4637040), (4, 3477780), (5, 2782224), (6, 2318520), (8, 1738890), (9, 1545680), (10, 1391112), (12, 1159260), (15, 927408), (16, 869445), (18, 772840), (20, 695556), (24, 579630), (30, 463704), (36, 386420), (40, 347778), (45, 309136), (48, 289815), (60, 231852), (72, 193210), (80, 173889), (90, 154568), (120, 115926), (139, 100080), (144, 96605), (180, 77284), (240, 57963), (278, 50040), (360, 38642), (417, 33360), (556, 25020), (695, 20016), (720, 19321), (834, 16680), (1112, 12510), (1251, 11120), (1390, 10008), (1668, 8340), (2085, 6672), (2224, 6255), (2502, 5560), (2780, 5004), (3336, 4170)]