42460920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1493}}^1$

素因数の和:1589

約数の個数: 96

約数和(自身を含む): 139838400

約数和(自身を除く): 97377480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1493, 1580, 1896, 2370, 2844, 2986, 3160, 3555, 4479, 4740, 5688, 5972, 7110, 7465, 8958, 9480, 11944, 13437, 14220, 14930, 17916, 22395, 26874, 28440, 29860, 35832, 44790, 53748, 59720, 67185, 89580, 107496, 117947, 134370, 179160, 235894, 268740, 353841, 471788, 537480, 589735, 707682, 943576, 1061523, 1179470, 1415364, 1769205, 2123046, 2358940, 2830728, 3538410, 4246092, 4717880, 5307615, 7076820, 8492184, 10615230, 14153640, 21230460, 42460920]

約数ペア:

[(1, 42460920), (2, 21230460), (3, 14153640), (4, 10615230), (5, 8492184), (6, 7076820), (8, 5307615), (9, 4717880), (10, 4246092), (12, 3538410), (15, 2830728), (18, 2358940), (20, 2123046), (24, 1769205), (30, 1415364), (36, 1179470), (40, 1061523), (45, 943576), (60, 707682), (72, 589735), (79, 537480), (90, 471788), (120, 353841), (158, 268740), (180, 235894), (237, 179160), (316, 134370), (360, 117947), (395, 107496), (474, 89580), (632, 67185), (711, 59720), (790, 53748), (948, 44790), (1185, 35832), (1422, 29860), (1493, 28440), (1580, 26874), (1896, 22395), (2370, 17916), (2844, 14930), (2986, 14220), (3160, 13437), (3555, 11944), (4479, 9480), (4740, 8958), (5688, 7465), (5972, 7110)]