1020907560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{62099}}^1$

素因数の和:62250

約数の個数: 64

約数和(自身を含む): 3085128000

約数和(自身を除く): 2064220440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16440, 62099, 124198, 186297, 248396, 310495, 372594, 496792, 620990, 745188, 931485, 1241980, 1490376, 1862970, 2483960, 3725940, 7451880, 8507563, 17015126, 25522689, 34030252, 42537815, 51045378, 68060504, 85075630, 102090756, 127613445, 170151260, 204181512, 255226890, 340302520, 510453780, 1020907560]

約数ペア:

[(1, 1020907560), (2, 510453780), (3, 340302520), (4, 255226890), (5, 204181512), (6, 170151260), (8, 127613445), (10, 102090756), (12, 85075630), (15, 68060504), (20, 51045378), (24, 42537815), (30, 34030252), (40, 25522689), (60, 17015126), (120, 8507563), (137, 7451880), (274, 3725940), (411, 2483960), (548, 1862970), (685, 1490376), (822, 1241980), (1096, 931485), (1370, 745188), (1644, 620990), (2055, 496792), (2740, 372594), (3288, 310495), (4110, 248396), (5480, 186297), (8220, 124198), (16440, 62099)]