244491720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{185221}}^1$

素因数の和:185246

約数の個数: 64

約数和(自身を含む): 800159040

約数和(自身を除く): 555667320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 185221, 370442, 555663, 740884, 926105, 1111326, 1481768, 1852210, 2037431, 2222652, 2778315, 3704420, 4074862, 4445304, 5556630, 6112293, 7408840, 8149724, 10187155, 11113260, 12224586, 16299448, 20374310, 22226520, 24449172, 30561465, 40748620, 48898344, 61122930, 81497240, 122245860, 244491720]

約数ペア:

[(1, 244491720), (2, 122245860), (3, 81497240), (4, 61122930), (5, 48898344), (6, 40748620), (8, 30561465), (10, 24449172), (11, 22226520), (12, 20374310), (15, 16299448), (20, 12224586), (22, 11113260), (24, 10187155), (30, 8149724), (33, 7408840), (40, 6112293), (44, 5556630), (55, 4445304), (60, 4074862), (66, 3704420), (88, 2778315), (110, 2222652), (120, 2037431), (132, 1852210), (165, 1481768), (220, 1111326), (264, 926105), (330, 740884), (440, 555663), (660, 370442), (1320, 185221)]