77151960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71437}}^1$

素因数の和:71457

約数の個数: 64

約数和(自身を含む): 257176800

約数和(自身を除く): 180024840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 71437, 142874, 214311, 285748, 357185, 428622, 571496, 642933, 714370, 857244, 1071555, 1285866, 1428740, 1714488, 1928799, 2143110, 2571732, 2857480, 3214665, 3857598, 4286220, 5143464, 6429330, 7715196, 8572440, 9643995, 12858660, 15430392, 19287990, 25717320, 38575980, 77151960]

約数ペア:

[(1, 77151960), (2, 38575980), (3, 25717320), (4, 19287990), (5, 15430392), (6, 12858660), (8, 9643995), (9, 8572440), (10, 7715196), (12, 6429330), (15, 5143464), (18, 4286220), (20, 3857598), (24, 3214665), (27, 2857480), (30, 2571732), (36, 2143110), (40, 1928799), (45, 1714488), (54, 1428740), (60, 1285866), (72, 1071555), (90, 857244), (108, 714370), (120, 642933), (135, 571496), (180, 428622), (216, 357185), (270, 285748), (360, 214311), (540, 142874), (1080, 71437)]