83486280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{695719}}^1$

素因数の和:695733

約数の個数: 32

約数和(自身を含む): 250459200

約数和(自身を除く): 166972920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 695719, 1391438, 2087157, 2782876, 3478595, 4174314, 5565752, 6957190, 8348628, 10435785, 13914380, 16697256, 20871570, 27828760, 41743140, 83486280]

約数ペア:

[(1, 83486280), (2, 41743140), (3, 27828760), (4, 20871570), (5, 16697256), (6, 13914380), (8, 10435785), (10, 8348628), (12, 6957190), (15, 5565752), (20, 4174314), (24, 3478595), (30, 2782876), (40, 2087157), (60, 1391438), (120, 695719)]