680095080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{269879}}^1$

素因数の和:269903

約数の個数: 96

約数和(自身を含む): 2526076800

約数和(自身を除く): 1845981720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 269879, 539758, 809637, 1079516, 1349395, 1619274, 1889153, 2159032, 2428911, 2698790, 3238548, 3778306, 4048185, 4857822, 5397580, 5667459, 6477096, 7556612, 8096370, 9445765, 9715644, 10795160, 11334918, 12144555, 15113224, 16192740, 17002377, 18891530, 19431288, 22669836, 24289110, 28337295, 32385480, 34004754, 37783060, 45339672, 48578220, 56674590, 68009508, 75566120, 85011885, 97156440, 113349180, 136019016, 170023770, 226698360, 340047540, 680095080]

約数ペア:

[(1, 680095080), (2, 340047540), (3, 226698360), (4, 170023770), (5, 136019016), (6, 113349180), (7, 97156440), (8, 85011885), (9, 75566120), (10, 68009508), (12, 56674590), (14, 48578220), (15, 45339672), (18, 37783060), (20, 34004754), (21, 32385480), (24, 28337295), (28, 24289110), (30, 22669836), (35, 19431288), (36, 18891530), (40, 17002377), (42, 16192740), (45, 15113224), (56, 12144555), (60, 11334918), (63, 10795160), (70, 9715644), (72, 9445765), (84, 8096370), (90, 7556612), (105, 6477096), (120, 5667459), (126, 5397580), (140, 4857822), (168, 4048185), (180, 3778306), (210, 3238548), (252, 2698790), (280, 2428911), (315, 2159032), (360, 1889153), (420, 1619274), (504, 1349395), (630, 1079516), (840, 809637), (1260, 539758), (2520, 269879)]