13305781080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{147253}}^1$

素因数の和:147521

約数の個数: 96

約数和(自身を含む): 43416369360

約数和(自身を除く): 30110588280

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, 251, 360, 502, 753, 1004, 1255, 1506, 2008, 2259, 2510, 3012, 3765, 4518, 5020, 6024, 7530, 9036, 10040, 11295, 15060, 18072, 22590, 30120, 45180, 90360, 147253, 294506, 441759, 589012, 736265, 883518, 1178024, 1325277, 1472530, 1767036, 2208795, 2650554, 2945060, 3534072, 4417590, 5301108, 5890120, 6626385, 8835180, 10602216, 13252770, 17670360, 26505540, 36960503, 53011080, 73921006, 110881509, 147842012, 184802515, 221763018, 295684024, 332644527, 369605030, 443526036, 554407545, 665289054, 739210060, 887052072, 1108815090, 1330578108, 1478420120, 1663222635, 2217630180, 2661156216, 3326445270, 4435260360, 6652890540, 13305781080]

約数ペア:

[(1, 13305781080), (2, 6652890540), (3, 4435260360), (4, 3326445270), (5, 2661156216), (6, 2217630180), (8, 1663222635), (9, 1478420120), (10, 1330578108), (12, 1108815090), (15, 887052072), (18, 739210060), (20, 665289054), (24, 554407545), (30, 443526036), (36, 369605030), (40, 332644527), (45, 295684024), (60, 221763018), (72, 184802515), (90, 147842012), (120, 110881509), (180, 73921006), (251, 53011080), (360, 36960503), (502, 26505540), (753, 17670360), (1004, 13252770), (1255, 10602216), (1506, 8835180), (2008, 6626385), (2259, 5890120), (2510, 5301108), (3012, 4417590), (3765, 3534072), (4518, 2945060), (5020, 2650554), (6024, 2208795), (7530, 1767036), (9036, 1472530), (10040, 1325277), (11295, 1178024), (15060, 883518), (18072, 736265), (22590, 589012), (30120, 441759), (45180, 294506), (90360, 147253)]