89221680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1595

約数の個数: 120

約数和(自身を含む): 303449328

約数和(自身を除く): 214227648

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, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1493, 1494, 1660, 1992, 2490, 2986, 2988, 3320, 3735, 3984, 4479, 4980, 5972, 5976, 6640, 7465, 7470, 8958, 9960, 11944, 11952, 13437, 14930, 14940, 17916, 19920, 22395, 23888, 26874, 29860, 29880, 35832, 44790, 53748, 59720, 59760, 67185, 71664, 89580, 107496, 119440, 123919, 134370, 179160, 214992, 247838, 268740, 358320, 371757, 495676, 537480, 619595, 743514, 991352, 1074960, 1115271, 1239190, 1487028, 1858785, 1982704, 2230542, 2478380, 2974056, 3717570, 4461084, 4956760, 5576355, 5948112, 7435140, 8922168, 9913520, 11152710, 14870280, 17844336, 22305420, 29740560, 44610840, 89221680]

約数ペア:

[(1, 89221680), (2, 44610840), (3, 29740560), (4, 22305420), (5, 17844336), (6, 14870280), (8, 11152710), (9, 9913520), (10, 8922168), (12, 7435140), (15, 5948112), (16, 5576355), (18, 4956760), (20, 4461084), (24, 3717570), (30, 2974056), (36, 2478380), (40, 2230542), (45, 1982704), (48, 1858785), (60, 1487028), (72, 1239190), (80, 1115271), (83, 1074960), (90, 991352), (120, 743514), (144, 619595), (166, 537480), (180, 495676), (240, 371757), (249, 358320), (332, 268740), (360, 247838), (415, 214992), (498, 179160), (664, 134370), (720, 123919), (747, 119440), (830, 107496), (996, 89580), (1245, 71664), (1328, 67185), (1493, 59760), (1494, 59720), (1660, 53748), (1992, 44790), (2490, 35832), (2986, 29880), (2988, 29860), (3320, 26874), (3735, 23888), (3984, 22395), (4479, 19920), (4980, 17916), (5972, 14940), (5976, 14930), (6640, 13437), (7465, 11952), (7470, 11944), (8958, 9960)]