120070840

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{11159}}^1$

素因数の和:11439

約数の個数: 32

約数和(自身を含む): 271188000

約数和(自身を除く): 151117160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 10760, 11159, 22318, 44636, 55795, 89272, 111590, 223180, 446360, 3001771, 6003542, 12007084, 15008855, 24014168, 30017710, 60035420, 120070840]

約数ペア:

[(1, 120070840), (2, 60035420), (4, 30017710), (5, 24014168), (8, 15008855), (10, 12007084), (20, 6003542), (40, 3001771), (269, 446360), (538, 223180), (1076, 111590), (1345, 89272), (2152, 55795), (2690, 44636), (5380, 22318), (10760, 11159)]