3189960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{8861}}^1$

素因数の和:8878

約数の個数: 48

約数和(自身を含む): 10368540

約数和(自身を除く): 7178580

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, 8861, 17722, 26583, 35444, 44305, 53166, 70888, 79749, 88610, 106332, 132915, 159498, 177220, 212664, 265830, 318996, 354440, 398745, 531660, 637992, 797490, 1063320, 1594980, 3189960]

約数ペア:

[(1, 3189960), (2, 1594980), (3, 1063320), (4, 797490), (5, 637992), (6, 531660), (8, 398745), (9, 354440), (10, 318996), (12, 265830), (15, 212664), (18, 177220), (20, 159498), (24, 132915), (30, 106332), (36, 88610), (40, 79749), (45, 70888), (60, 53166), (72, 44305), (90, 35444), (120, 26583), (180, 17722), (360, 8861)]