82155120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3529}}^1$

素因数の和:3642

約数の個数: 80

約数和(自身を含む): 257379360

約数和(自身を除く): 175224240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3529, 3880, 4656, 5820, 7058, 7760, 10587, 11640, 14116, 17645, 21174, 23280, 28232, 35290, 42348, 52935, 56464, 70580, 84696, 105870, 141160, 169392, 211740, 282320, 342313, 423480, 684626, 846960, 1026939, 1369252, 1711565, 2053878, 2738504, 3423130, 4107756, 5134695, 5477008, 6846260, 8215512, 10269390, 13692520, 16431024, 20538780, 27385040, 41077560, 82155120]

約数ペア:

[(1, 82155120), (2, 41077560), (3, 27385040), (4, 20538780), (5, 16431024), (6, 13692520), (8, 10269390), (10, 8215512), (12, 6846260), (15, 5477008), (16, 5134695), (20, 4107756), (24, 3423130), (30, 2738504), (40, 2053878), (48, 1711565), (60, 1369252), (80, 1026939), (97, 846960), (120, 684626), (194, 423480), (240, 342313), (291, 282320), (388, 211740), (485, 169392), (582, 141160), (776, 105870), (970, 84696), (1164, 70580), (1455, 56464), (1552, 52935), (1940, 42348), (2328, 35290), (2910, 28232), (3529, 23280), (3880, 21174), (4656, 17645), (5820, 14116), (7058, 11640), (7760, 10587)]