42392520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{117757}}^1$

素因数の和:117774

約数の個数: 48

約数和(自身を含む): 137776860

約数和(自身を除く): 95384340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 117757, 235514, 353271, 471028, 588785, 706542, 942056, 1059813, 1177570, 1413084, 1766355, 2119626, 2355140, 2826168, 3532710, 4239252, 4710280, 5299065, 7065420, 8478504, 10598130, 14130840, 21196260, 42392520]

約数ペア:

[(1, 42392520), (2, 21196260), (3, 14130840), (4, 10598130), (5, 8478504), (6, 7065420), (8, 5299065), (9, 4710280), (10, 4239252), (12, 3532710), (15, 2826168), (18, 2355140), (20, 2119626), (24, 1766355), (30, 1413084), (36, 1177570), (40, 1059813), (45, 942056), (60, 706542), (72, 588785), (90, 471028), (120, 353271), (180, 235514), (360, 117757)]