6379920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{8861}}^1$

素因数の和:8880

約数の個数: 60

約数和(自身を含む): 21428316

約数和(自身を除く): 15048396

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 8861, 17722, 26583, 35444, 44305, 53166, 70888, 79749, 88610, 106332, 132915, 141776, 159498, 177220, 212664, 265830, 318996, 354440, 398745, 425328, 531660, 637992, 708880, 797490, 1063320, 1275984, 1594980, 2126640, 3189960, 6379920]

約数ペア:

[(1, 6379920), (2, 3189960), (3, 2126640), (4, 1594980), (5, 1275984), (6, 1063320), (8, 797490), (9, 708880), (10, 637992), (12, 531660), (15, 425328), (16, 398745), (18, 354440), (20, 318996), (24, 265830), (30, 212664), (36, 177220), (40, 159498), (45, 141776), (48, 132915), (60, 106332), (72, 88610), (80, 79749), (90, 70888), (120, 53166), (144, 44305), (180, 35444), (240, 26583), (360, 17722), (720, 8861)]