38877480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1367}}^1$

素因数の和:1463

約数の個数: 96

約数和(自身を含む): 128044800

約数和(自身を除く): 89167320

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, 1367, 1422, 1580, 1896, 2370, 2734, 2844, 3160, 3555, 4101, 4740, 5468, 5688, 6835, 7110, 8202, 9480, 10936, 12303, 13670, 14220, 16404, 20505, 24606, 27340, 28440, 32808, 41010, 49212, 54680, 61515, 82020, 98424, 107993, 123030, 164040, 215986, 246060, 323979, 431972, 492120, 539965, 647958, 863944, 971937, 1079930, 1295916, 1619895, 1943874, 2159860, 2591832, 3239790, 3887748, 4319720, 4859685, 6479580, 7775496, 9719370, 12959160, 19438740, 38877480]

約数ペア:

[(1, 38877480), (2, 19438740), (3, 12959160), (4, 9719370), (5, 7775496), (6, 6479580), (8, 4859685), (9, 4319720), (10, 3887748), (12, 3239790), (15, 2591832), (18, 2159860), (20, 1943874), (24, 1619895), (30, 1295916), (36, 1079930), (40, 971937), (45, 863944), (60, 647958), (72, 539965), (79, 492120), (90, 431972), (120, 323979), (158, 246060), (180, 215986), (237, 164040), (316, 123030), (360, 107993), (395, 98424), (474, 82020), (632, 61515), (711, 54680), (790, 49212), (948, 41010), (1185, 32808), (1367, 28440), (1422, 27340), (1580, 24606), (1896, 20505), (2370, 16404), (2734, 14220), (2844, 13670), (3160, 12303), (3555, 10936), (4101, 9480), (4740, 8202), (5468, 7110), (5688, 6835)]