239384640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22669}}^1$

素因数の和:22700

約数の個数: 112

約数和(自身を含む): 829177920

約数和(自身を除く): 589793280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 22669, 45338, 68007, 90676, 113345, 136014, 181352, 226690, 249359, 272028, 340035, 362704, 453380, 498718, 544056, 680070, 725408, 748077, 906760, 997436, 1088112, 1246795, 1360140, 1450816, 1496154, 1813520, 1994872, 2176224, 2493590, 2720280, 2992308, 3627040, 3740385, 3989744, 4352448, 4987180, 5440560, 5984616, 7254080, 7480770, 7979488, 9974360, 10881120, 11969232, 14961540, 15958976, 19948720, 21762240, 23938464, 29923080, 39897440, 47876928, 59846160, 79794880, 119692320, 239384640]

約数ペア:

[(1, 239384640), (2, 119692320), (3, 79794880), (4, 59846160), (5, 47876928), (6, 39897440), (8, 29923080), (10, 23938464), (11, 21762240), (12, 19948720), (15, 15958976), (16, 14961540), (20, 11969232), (22, 10881120), (24, 9974360), (30, 7979488), (32, 7480770), (33, 7254080), (40, 5984616), (44, 5440560), (48, 4987180), (55, 4352448), (60, 3989744), (64, 3740385), (66, 3627040), (80, 2992308), (88, 2720280), (96, 2493590), (110, 2176224), (120, 1994872), (132, 1813520), (160, 1496154), (165, 1450816), (176, 1360140), (192, 1246795), (220, 1088112), (240, 997436), (264, 906760), (320, 748077), (330, 725408), (352, 680070), (440, 544056), (480, 498718), (528, 453380), (660, 362704), (704, 340035), (880, 272028), (960, 249359), (1056, 226690), (1320, 181352), (1760, 136014), (2112, 113345), (2640, 90676), (3520, 68007), (5280, 45338), (10560, 22669)]