716795280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{995549}}^1$

素因数の和:995568

約数の個数: 60

約数和(自身を含む): 2407239900

約数和(自身を除く): 1690444620

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, 995549, 1991098, 2986647, 3982196, 4977745, 5973294, 7964392, 8959941, 9955490, 11946588, 14933235, 15928784, 17919882, 19910980, 23893176, 29866470, 35839764, 39821960, 44799705, 47786352, 59732940, 71679528, 79643920, 89599410, 119465880, 143359056, 179198820, 238931760, 358397640, 716795280]

約数ペア:

[(1, 716795280), (2, 358397640), (3, 238931760), (4, 179198820), (5, 143359056), (6, 119465880), (8, 89599410), (9, 79643920), (10, 71679528), (12, 59732940), (15, 47786352), (16, 44799705), (18, 39821960), (20, 35839764), (24, 29866470), (30, 23893176), (36, 19910980), (40, 17919882), (45, 15928784), (48, 14933235), (60, 11946588), (72, 9955490), (80, 8959941), (90, 7964392), (120, 5973294), (144, 4977745), (180, 3982196), (240, 2986647), (360, 1991098), (720, 995549)]