2126312520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17719271}}^1$

素因数の和:17719285

約数の個数: 32

約数和(自身を含む): 6378937920

約数和(自身を除く): 4252625400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17719271, 35438542, 53157813, 70877084, 88596355, 106315626, 141754168, 177192710, 212631252, 265789065, 354385420, 425262504, 531578130, 708770840, 1063156260, 2126312520]

約数ペア:

[(1, 2126312520), (2, 1063156260), (3, 708770840), (4, 531578130), (5, 425262504), (6, 354385420), (8, 265789065), (10, 212631252), (12, 177192710), (15, 141754168), (20, 106315626), (24, 88596355), (30, 70877084), (40, 53157813), (60, 35438542), (120, 17719271)]