260945136

素因数分解:

$2^4\times 3^2\times {\mathrm{401}}^1\times {\mathrm{4519}}^1$

素因数の和:4934

約数の個数: 60

約数和(自身を含む): 732267120

約数和(自身を除く): 471321984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 401, 802, 1203, 1604, 2406, 3208, 3609, 4519, 4812, 6416, 7218, 9038, 9624, 13557, 14436, 18076, 19248, 27114, 28872, 36152, 40671, 54228, 57744, 72304, 81342, 108456, 162684, 216912, 325368, 650736, 1812119, 3624238, 5436357, 7248476, 10872714, 14496952, 16309071, 21745428, 28993904, 32618142, 43490856, 65236284, 86981712, 130472568, 260945136]

約数ペア:

[(1, 260945136), (2, 130472568), (3, 86981712), (4, 65236284), (6, 43490856), (8, 32618142), (9, 28993904), (12, 21745428), (16, 16309071), (18, 14496952), (24, 10872714), (36, 7248476), (48, 5436357), (72, 3624238), (144, 1812119), (401, 650736), (802, 325368), (1203, 216912), (1604, 162684), (2406, 108456), (3208, 81342), (3609, 72304), (4519, 57744), (4812, 54228), (6416, 40671), (7218, 36152), (9038, 28872), (9624, 27114), (13557, 19248), (14436, 18076)]