340963920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43051}}^1$

素因数の和:43081

約数の個数: 120

約数和(自身を含む): 1249196832

約数和(自身を除く): 908232912

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, 43051, 86102, 129153, 172204, 215255, 258306, 344408, 387459, 430510, 473561, 516612, 645765, 688816, 774918, 861020, 947122, 1033224, 1291530, 1420683, 1549836, 1722040, 1894244, 1937295, 2066448, 2367805, 2583060, 2841366, 3099672, 3444080, 3788488, 3874590, 4262049, 4735610, 5166120, 5682732, 6199344, 7103415, 7576976, 7749180, 8524098, 9471220, 10332240, 11365464, 14206830, 15498360, 17048196, 18942440, 21310245, 22730928, 28413660, 30996720, 34096392, 37884880, 42620490, 56827320, 68192784, 85240980, 113654640, 170481960, 340963920]

約数ペア:

[(1, 340963920), (2, 170481960), (3, 113654640), (4, 85240980), (5, 68192784), (6, 56827320), (8, 42620490), (9, 37884880), (10, 34096392), (11, 30996720), (12, 28413660), (15, 22730928), (16, 21310245), (18, 18942440), (20, 17048196), (22, 15498360), (24, 14206830), (30, 11365464), (33, 10332240), (36, 9471220), (40, 8524098), (44, 7749180), (45, 7576976), (48, 7103415), (55, 6199344), (60, 5682732), (66, 5166120), (72, 4735610), (80, 4262049), (88, 3874590), (90, 3788488), (99, 3444080), (110, 3099672), (120, 2841366), (132, 2583060), (144, 2367805), (165, 2066448), (176, 1937295), (180, 1894244), (198, 1722040), (220, 1549836), (240, 1420683), (264, 1291530), (330, 1033224), (360, 947122), (396, 861020), (440, 774918), (495, 688816), (528, 645765), (660, 516612), (720, 473561), (792, 430510), (880, 387459), (990, 344408), (1320, 258306), (1584, 215255), (1980, 172204), (2640, 129153), (3960, 86102), (7920, 43051)]