317775840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10853}}^1$

素因数の和:10932

約数の個数: 96

約数和(自身を含む): 1017497376

約数和(自身を除く): 699721536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 4880, 5856, 7320, 9760, 10853, 14640, 21706, 29280, 32559, 43412, 54265, 65118, 86824, 108530, 130236, 162795, 173648, 217060, 260472, 325590, 347296, 434120, 520944, 651180, 662033, 868240, 1041888, 1302360, 1324066, 1736480, 1986099, 2604720, 2648132, 3310165, 3972198, 5209440, 5296264, 6620330, 7944396, 9930495, 10592528, 13240660, 15888792, 19860990, 21185056, 26481320, 31777584, 39721980, 52962640, 63555168, 79443960, 105925280, 158887920, 317775840]

約数ペア:

[(1, 317775840), (2, 158887920), (3, 105925280), (4, 79443960), (5, 63555168), (6, 52962640), (8, 39721980), (10, 31777584), (12, 26481320), (15, 21185056), (16, 19860990), (20, 15888792), (24, 13240660), (30, 10592528), (32, 9930495), (40, 7944396), (48, 6620330), (60, 5296264), (61, 5209440), (80, 3972198), (96, 3310165), (120, 2648132), (122, 2604720), (160, 1986099), (183, 1736480), (240, 1324066), (244, 1302360), (305, 1041888), (366, 868240), (480, 662033), (488, 651180), (610, 520944), (732, 434120), (915, 347296), (976, 325590), (1220, 260472), (1464, 217060), (1830, 173648), (1952, 162795), (2440, 130236), (2928, 108530), (3660, 86824), (4880, 65118), (5856, 54265), (7320, 43412), (9760, 32559), (10853, 29280), (14640, 21706)]