317774160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40123}}^1$

素因数の和:40153

約数の個数: 120

約数和(自身を含む): 1164237984

約数和(自身を除く): 846463824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 40123, 80246, 120369, 160492, 200615, 240738, 320984, 361107, 401230, 441353, 481476, 601845, 641968, 722214, 802460, 882706, 962952, 1203690, 1324059, 1444428, 1604920, 1765412, 1805535, 1925904, 2206765, 2407380, 2648118, 2888856, 3209840, 3530824, 3611070, 3972177, 4413530, 4814760, 5296236, 5777712, 6620295, 7061648, 7222140, 7944354, 8827060, 9629520, 10592472, 13240590, 14444280, 15888708, 17654120, 19860885, 21184944, 26481180, 28888560, 31777416, 35308240, 39721770, 52962360, 63554832, 79443540, 105924720, 158887080, 317774160]

約数ペア:

[(1, 317774160), (2, 158887080), (3, 105924720), (4, 79443540), (5, 63554832), (6, 52962360), (8, 39721770), (9, 35308240), (10, 31777416), (11, 28888560), (12, 26481180), (15, 21184944), (16, 19860885), (18, 17654120), (20, 15888708), (22, 14444280), (24, 13240590), (30, 10592472), (33, 9629520), (36, 8827060), (40, 7944354), (44, 7222140), (45, 7061648), (48, 6620295), (55, 5777712), (60, 5296236), (66, 4814760), (72, 4413530), (80, 3972177), (88, 3611070), (90, 3530824), (99, 3209840), (110, 2888856), (120, 2648118), (132, 2407380), (144, 2206765), (165, 1925904), (176, 1805535), (180, 1765412), (198, 1604920), (220, 1444428), (240, 1324059), (264, 1203690), (330, 962952), (360, 882706), (396, 802460), (440, 722214), (495, 641968), (528, 601845), (660, 481476), (720, 441353), (792, 401230), (880, 361107), (990, 320984), (1320, 240738), (1584, 200615), (1980, 160492), (2640, 120369), (3960, 80246), (7920, 40123)]