2257560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6271}}^1$

素因数の和:6288

約数の個数: 48

約数和(自身を含む): 7338240

約数和(自身を除く): 5080680

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, 6271, 12542, 18813, 25084, 31355, 37626, 50168, 56439, 62710, 75252, 94065, 112878, 125420, 150504, 188130, 225756, 250840, 282195, 376260, 451512, 564390, 752520, 1128780, 2257560]

約数ペア:

[(1, 2257560), (2, 1128780), (3, 752520), (4, 564390), (5, 451512), (6, 376260), (8, 282195), (9, 250840), (10, 225756), (12, 188130), (15, 150504), (18, 125420), (20, 112878), (24, 94065), (30, 75252), (36, 62710), (40, 56439), (45, 50168), (60, 37626), (72, 31355), (90, 25084), (120, 18813), (180, 12542), (360, 6271)]