426964560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{161729}}^1$

素因数の和:161756

約数の個数: 80

約数和(自身を含む): 1443925440

約数和(自身を除く): 1016960880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 161729, 323458, 485187, 646916, 808645, 970374, 1293832, 1617290, 1779019, 1940748, 2425935, 2587664, 3234580, 3558038, 3881496, 4851870, 5337057, 6469160, 7116076, 7762992, 8895095, 9703740, 10674114, 12938320, 14232152, 17790190, 19407480, 21348228, 26685285, 28464304, 35580380, 38814960, 42696456, 53370570, 71160760, 85392912, 106741140, 142321520, 213482280, 426964560]

約数ペア:

[(1, 426964560), (2, 213482280), (3, 142321520), (4, 106741140), (5, 85392912), (6, 71160760), (8, 53370570), (10, 42696456), (11, 38814960), (12, 35580380), (15, 28464304), (16, 26685285), (20, 21348228), (22, 19407480), (24, 17790190), (30, 14232152), (33, 12938320), (40, 10674114), (44, 9703740), (48, 8895095), (55, 7762992), (60, 7116076), (66, 6469160), (80, 5337057), (88, 4851870), (110, 3881496), (120, 3558038), (132, 3234580), (165, 2587664), (176, 2425935), (220, 1940748), (240, 1779019), (264, 1617290), (330, 1293832), (440, 970374), (528, 808645), (660, 646916), (880, 485187), (1320, 323458), (2640, 161729)]