118444320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1095

約数の個数: 144

約数和(自身を含む): 409473792

約数和(自身を除く): 291029472

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, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 991, 996, 1245, 1328, 1440, 1494, 1660, 1982, 1992, 2490, 2656, 2973, 2988, 3320, 3735, 3964, 3984, 4955, 4980, 5946, 5976, 6640, 7470, 7928, 7968, 8919, 9910, 9960, 11892, 11952, 13280, 14865, 14940, 15856, 17838, 19820, 19920, 23784, 23904, 29730, 29880, 31712, 35676, 39640, 39840, 44595, 47568, 59460, 59760, 71352, 79280, 82253, 89190, 95136, 118920, 119520, 142704, 158560, 164506, 178380, 237840, 246759, 285408, 329012, 356760, 411265, 475680, 493518, 658024, 713520, 740277, 822530, 987036, 1233795, 1316048, 1427040, 1480554, 1645060, 1974072, 2467590, 2632096, 2961108, 3290120, 3701385, 3948144, 4935180, 5922216, 6580240, 7402770, 7896288, 9870360, 11844432, 13160480, 14805540, 19740720, 23688864, 29611080, 39481440, 59222160, 118444320]

約数ペア:

[(1, 118444320), (2, 59222160), (3, 39481440), (4, 29611080), (5, 23688864), (6, 19740720), (8, 14805540), (9, 13160480), (10, 11844432), (12, 9870360), (15, 7896288), (16, 7402770), (18, 6580240), (20, 5922216), (24, 4935180), (30, 3948144), (32, 3701385), (36, 3290120), (40, 2961108), (45, 2632096), (48, 2467590), (60, 1974072), (72, 1645060), (80, 1480554), (83, 1427040), (90, 1316048), (96, 1233795), (120, 987036), (144, 822530), (160, 740277), (166, 713520), (180, 658024), (240, 493518), (249, 475680), (288, 411265), (332, 356760), (360, 329012), (415, 285408), (480, 246759), (498, 237840), (664, 178380), (720, 164506), (747, 158560), (830, 142704), (991, 119520), (996, 118920), (1245, 95136), (1328, 89190), (1440, 82253), (1494, 79280), (1660, 71352), (1982, 59760), (1992, 59460), (2490, 47568), (2656, 44595), (2973, 39840), (2988, 39640), (3320, 35676), (3735, 31712), (3964, 29880), (3984, 29730), (4955, 23904), (4980, 23784), (5946, 19920), (5976, 19820), (6640, 17838), (7470, 15856), (7928, 14940), (7968, 14865), (8919, 13280), (9910, 11952), (9960, 11892)]